get_file_info(): Flip logic throughout, reducing nesting.

[nmh] / uip / whatnowsbr.c

diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index 71daf43f3153f5ad54302bd71f9d381ebe57486d..72b315f41be2b7c24b724a112e4c263fa46ea0bc 100644 (file)
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -41,10 +41,12 @@
 #include <fcntl.h>
 #include <h/mime.h>
 #include <h/utils.h>
-
 #ifdef OAUTH_SUPPORT
 # include <h/oauth.h>
 #endif
+#include "sbr/m_maildir.h"
+#include "sbr/m_mktemp.h"
+#include "sbr/mime_type.h"
 
 #define WHATNOW_SWITCHES \
     X("draftfolder +folder", 0, DFOLDSW) \
@@ -197,8 +199,7 @@ WhatNow (int argc, char **argv)
        }
        if (drft)
            adios (NULL, "only one draft at a time!");
-       else
-           drft = cp;
+        drft = cp;
     }
 
     if ((drft == NULL && (drft = getenv ("mhdraft")) == NULL) || *drft == 0)
@@ -800,7 +801,7 @@ static int
 sendfile (char **arg, char *file, int pushsw)
 {
     pid_t child_id;
-    int i, vecp;
+    int vecp;
     char *cp, *sp, **vec, *program;
 
     /*
@@ -817,8 +818,7 @@ sendfile (char **arg, char *file, int pushsw)
     context_save ();   /* save the context file */
     fflush (stdout);
 
-    for (i = 0; (child_id = fork()) == NOTOK && i < 5; i++)
-       sleep (5);
+    child_id = fork();
     switch (child_id) {
        case NOTOK:
            inform("unable to fork, so sending directly...");
@@ -1172,7 +1172,7 @@ sendit (char *sp, char **arg, char *file, int pushed)
                        inform("missing argument to %s", argp[-2]);
                        return;
                    }
-                   /* FALLTHRU */
+                   continue;
                case SNDRFSW:
                    continue;
            }
@@ -1310,7 +1310,7 @@ static int
 checkmimeheader (char *drft)
 {
     FILE *f;
-    m_getfld_state_t gstate = 0;
+    m_getfld_state_t gstate;
     char buf[NMH_BUFSIZ], name[NAMESZ];
     int state, retval = 0;
 
@@ -1319,9 +1319,10 @@ checkmimeheader (char *drft)
        return (0);
     }
 
+    gstate = m_getfld_state_init(f);
     for (;;) {
        int bufsz = sizeof(buf);
-       switch (state = m_getfld(&gstate, name, buf, &bufsz, f)) {
+       switch (state = m_getfld2(&gstate, name, buf, &bufsz)) {
        case FLD:
        case FLDPLUS:
            if (strcasecmp(name, VRSN_FIELD) == 0) {