Match `NORETURN' function prototypes by adding it to definition.

[nmh] / uip / show.c

diff --git a/uip/show.c b/uip/show.c
index a3970d869ea3c4635ca38750f07bcd715c632972..d5afcad18f45626886aa5359c5b6259ba6271041 100644 (file)
--- a/uip/show.c
+++ b/uip/show.c
@@ -1,5 +1,4 @@
-/*
- * show.c -- show/list messages
+/* show.c -- show/list messages
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -96,6 +95,7 @@ main (int argc, char **argv)
                    goto non_mhl_switches;
                case NHEADSW:
                    headersw = 0;
+                   /* FALLTHRU */
                case CONCATSW:
                case NCONCATSW:
 non_mhl_switches:
@@ -192,8 +192,7 @@ usage:
        } else {
            if (mode != SHOW)
                goto usage;
-           else
-               app_msgarg(&msgs, cp);
+            app_msgarg(&msgs, cp);
        }
     }
 
@@ -298,7 +297,7 @@ go_to_it: ;
     }
 
     if (folder && !draftsw && !file)
-       m_putenv ("mhfolder", folder);
+       setenv("mhfolder", folder, 1);
 
     if (strcmp (r1bindex (proc, '/'), "cat") == 0) {
 
@@ -368,7 +367,7 @@ is_nontext (char *msgnam)
 {
     int        result, state;
     char *bp, *dp, *cp;
-    char buf[BUFSIZ], name[NAMESZ];
+    char buf[NMH_BUFSIZ], name[NAMESZ];
     FILE *fp;
     m_getfld_state_t gstate = 0;
 
@@ -387,7 +386,7 @@ is_nontext (char *msgnam)
                int passno;
                char c;
 
-               cp = add (buf, NULL);
+               cp = mh_xstrdup(buf);
                while (state == FLDPLUS) {
                    bufsz = sizeof buf;
                    state = m_getfld (&gstate, name, buf, &bufsz, fp);
@@ -414,7 +413,7 @@ invalid:
                            continue;
                        case '(':
                            i++;
-                           /* and fall... */
+                           /* FALLTHRU */
                        default:
                            continue;
                        case ')':
@@ -447,7 +446,7 @@ invalid:
                    if (*dp) {
                        if ((result = !uprf (dp, "charset")))
                            goto out;
-                       dp += sizeof("charset") - 1;
+                       dp += LEN("charset");
                        while (isspace ((unsigned char) *dp))
                            dp++;
                        if (*dp++ != '=')
@@ -492,7 +491,7 @@ out:
             * Check Content-Transfer-Encoding field
             */
            if (!strcasecmp (name, ENCODING_FIELD)) {
-               cp = add (buf, NULL);
+               cp = mh_xstrdup(buf);
                while (state == FLDPLUS) {
                    bufsz = sizeof buf;
                    state = m_getfld (&gstate, name, buf, &bufsz, fp);