X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9514ca81bd12a47df977822efc14ff285bd5bc10..5ed8cd671b27e1388c0c7e881805775a8e5b353a:/uip/mhfixmsg.c

diff --git a/uip/mhfixmsg.c b/uip/mhfixmsg.c
index 47ae44b4..aed480ea 100644
--- a/uip/mhfixmsg.c
+++ b/uip/mhfixmsg.c
@@ -6,10 +6,17 @@
  */
 
 #include <h/mh.h>
+#include <h/fmt_scan.h>
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
 #include <h/signals.h>
+#include "../sbr/m_maildir.h"
+#include "../sbr/m_mktemp.h"
+#include "../sbr/mime_type.h"
+#include "mhfree.h"
+#include "mhoutsbr.h"
+#include "mhshowsbr.h"
 #include <fcntl.h>
 
 #define MHFIXMSG_SWITCHES \
@@ -61,15 +68,9 @@ extern int bogus_mp_content;                  /* flag from InitMultiPart */
 /* flags to/from parse_header_attrs */
 extern int suppress_extraneous_trailing_semicolon_warning;
 
-/* mhoutsbr.c */
-int output_message_fp (CT, FILE *, char *);
-
 /* mhmisc.c */
 void flush_errors (void);
 
-/* mhfree.c */
-extern CT *cts;
-
 /*
  * static prototypes
  */
@@ -764,11 +765,9 @@ get_multipart_boundary (CT ct, char **part_boundary) {
             }
         }
 
-        if (! end_boundary  &&  begin > (off_t) (ct->c_begin + sizeof buffer)) {
-            begin -= sizeof buffer;
-        } else {
+        if (end_boundary  ||  begin <= (off_t) (ct->c_begin + sizeof buffer))
             break;
-        }
+        begin -= sizeof buffer;
     }
 
     /* Get boundary at beginning of multipart. */
@@ -872,7 +871,7 @@ replace_boundary (CT ct, char *file, char *boundary) {
 					   strlen(new_ctline) + 1,
 					   ct->c_ctinfo.ci_first_pm, NULL, 0);
                 fprintf (fpout, "%s:%s%s\n", np, new_ctline,
-			 new_params ? new_params : "");
+			 FENDNULL(new_params));
 		free(new_ctline);
                 mh_xfree(new_params);
             }
@@ -1014,10 +1013,8 @@ fix_types (CT ct, svector_t fixtypes, int *message_mods) {
                                                 type, ct_type_subtype);
                                     }
                                     break;
-                                } else {
-                                    inform("did not find %s in %s",
-                                            type, hf->value);
                                 }
+                                inform("did not find %s in %s", type, hf->value);
                             }
                         }
                     }
@@ -1354,11 +1351,9 @@ ensure_text_plain (CT *ct, CT parent, int *message_mods, int replacetextplain) {
                                        multipart/alternative. */
                                     remove_parameter (hf->value, "type");
                                     break;
-                                } else {
-                                    inform("did not find multipart/"
-                                                  "related in header %s",
-                                            hf->value);
                                 }
+                                inform("did not find multipart/"
+                                    "related in header %s", hf->value);
                             }
                         }
                     } else {
@@ -1663,7 +1658,7 @@ reformat_part (CT ct, char *file, char *type, char *subtype, int c_type) {
     if (strchr (cf, '>')) {
         inform("'>' prohibited in \"%s\",\nplease fix your "
                 "%s-format-%s/%s profile entry", cf, invo_name, type,
-                subtype ? subtype : "");
+                FENDNULL(subtype));
 
         return NOTOK;
     }
@@ -1780,7 +1775,7 @@ build_multipart_alt (CT first_alt, CT new_part, int type, int subtype) {
                 snprintf (buffer2, sizeof buffer2, "%d", serial);
                 boundary =
                     concat (boundary_prefix,
-                            first_alt->c_partno ? first_alt->c_partno : "",
+                            FENDNULL(first_alt->c_partno),
                             "-", buffer2,  NULL);
             }
         }
@@ -2023,8 +2018,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         report (NULL, ct->c_partno, ct->c_file,
                                 "will not decode%s because it is binary (%s)",
                                 ct->c_partno  ?  ""
-                                              :  ct->c_ctline  ?  ct->c_ctline
-                                                               :  "",
+                                              :  (FENDNULL(ct->c_ctline)),
                                 reason);
                     }
                     (void) m_unlink (ct->c_cefile.ce_file);
@@ -2038,8 +2032,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         report (NULL, ct->c_partno, ct->c_file,
                                 "will not decode%s because it is 8bit",
                                 ct->c_partno  ?  ""
-                                              :  ct->c_ctline  ?  ct->c_ctline
-                                                               :  "");
+                                              :  (FENDNULL(ct->c_ctline)));
                     }
                     (void) m_unlink (ct->c_cefile.ce_file);
                     free (ct->c_cefile.ce_file);
@@ -2058,7 +2051,7 @@ decode_text_parts (CT ct, int encoding, const char *decodetypes,
                         ++*message_mods;
                         if (verbosw) {
                             report (NULL, ct->c_partno, ct->c_file, "decode%s",
-                                    ct->c_ctline ? ct->c_ctline : "");
+                                    FENDNULL(ct->c_ctline));
                         }
                         if (lf_line_endings) {
                             strip_crs (ct, message_mods);
@@ -2165,13 +2158,14 @@ content_encoding (CT ct, const char **reason) {
                         *reason = "";
                     }
                     break;
-                } else if (*cp == '\n') {
+                }
+                if (*cp == '\n') {
                     line_len = 0;
                 } else if (! isascii ((unsigned char) *cp)) {
                     encoding = CE_8BIT;
                 }
 
-                last_char_was_cr = *cp == '\r'  ?  1  :  0;
+                last_char_was_cr = *cp == '\r';
             }
         }
 
@@ -2254,7 +2248,7 @@ strip_crs (CT ct, int *message_mods) {
                         break;
                     }
 
-                    last_char_was_cr = *cp == '\r'  ?  1  :  0;
+                    last_char_was_cr = *cp == '\r';
                 }
             }
 
@@ -2814,7 +2808,7 @@ report (char *what, char *partno, char *filename, char *message, ...) {
     if (verbosw) {
         va_start (args, message);
         fmt = concat (filename, partno ? " part " : ", ",
-                      partno ? partno : "", partno ? ", " : "", message, NULL);
+                      FENDNULL(partno), partno ? ", " : "", message, NULL);
 
         advertise (what, NULL, fmt, args);