lock_file.c: close(2) file descriptor on failure, avoiding leak.

[nmh] / uip / mhn.c

diff --git a/uip/mhn.c b/uip/mhn.c
index 6a1acc3851e2ec8494c39be7c70adadc7dfe09e9..4a3b33a769f117d2881753fcc28e04ab0c9dc307 100644 (file)
--- a/uip/mhn.c
+++ b/uip/mhn.c
@@ -16,7 +16,8 @@
 #include <h/mhparse.h>
 #include <h/mhcachesbr.h>
 #include <h/utils.h>
-#include "../sbr/m_maildir.h"
+#include "mhmisc.h"
+#include "sbr/m_maildir.h"
 #include "mhfree.h"
 #include "mhshowsbr.h"
 
@@ -75,13 +76,6 @@ DEFINE_SWITCH_ARRAY(MHN, switches);
 #undef X
 
 
-/* mhmisc.c */
-extern int npart;
-extern int ntype;
-extern char *parts[NPARTS + 1];
-extern char *types[NTYPES + 1];
-extern int userrs;
-
 int debugsw = 0;
 int verbosw = 0;
 
@@ -101,14 +95,6 @@ static int storesw = 0;
 
 #define        quitser pipeser
 
-/* mhparse.c */
-CT parse_mime (char *);
-
-/* mhmisc.c */
-int part_ok (CT);
-int type_ok (CT, int);
-void flush_errors (void);
-
 /*
  * static prototypes
  */
@@ -260,7 +246,7 @@ do_cache:
            case FORMSW:
                if (!(cp = *argp++) || *cp == '-')
                    adios (NULL, "missing argument to %s", argp[-2]);
-                mh_xfree(formsw);
+                free(formsw);
                formsw = getcpy (etcpath (cp));
                continue;
 
@@ -311,8 +297,7 @@ do_cache:
        if (*cp == '+' || *cp == '@') {
            if (folder)
                adios (NULL, "only one folder at a time!");
-           else
-               folder = pluspath (cp);
+            folder = pluspath (cp);
        } else
                app_msgarg(&msgs, cp);
     }
@@ -326,7 +311,7 @@ do_cache:
      */
     if ((cp = getenv ("MHN"))) {
        if ((fp = fopen (cp, "r"))) {
-           readconfig ((struct node **) 0, fp, cp, 0);
+           readconfig(NULL, fp, cp, 0);
            fclose (fp);
        } else {
            admonish ("", "unable to read $MHN profile (%s)", cp);
@@ -337,7 +322,7 @@ do_cache:
      * Read the standard profile setup
      */
     if ((fp = fopen (cp = etcpath ("mhn.defaults"), "r"))) {
-       readconfig ((struct node **) 0, fp, cp, 0);
+       readconfig(NULL, fp, cp, 0);
        fclose (fp);
     }