X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9a87f2bf9289ef232ec8c267fd7be76120c87ca2..44c4d3d460b88cb285e10fd40d0d69b16a69a6b8:/uip/mhparse.c

diff --git a/uip/mhparse.c b/uip/mhparse.c
index 25525679..904c1237 100644
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -34,15 +34,15 @@ int checksw = 0;	/* check Content-MD5 field */
  * 3) Suppress the warning about extraneous trailing ';' in header parameter
  *    lists.
  */
-int skip_mp_cte_check;
-int suppress_bogus_mp_content_warning;
-int bogus_mp_content;
-int suppress_extraneous_trailing_semicolon_warning;
+bool skip_mp_cte_check;
+bool suppress_bogus_mp_content_warning;
+bool bogus_mp_content;
+bool suppress_extraneous_trailing_semicolon_warning;
 
 /*
  * By default, suppress warning about multiple MIME-Version header fields.
  */
-int suppress_multiple_mime_version_warning = 1;
+bool suppress_multiple_mime_version_warning = true;
 
 /* list of preferred type/subtype pairs, for -prefer */
 char *preferred_types[NPREFS];
@@ -198,7 +198,7 @@ parse_mime (char *file)
     size_t n;
     struct stat statbuf;
 
-    bogus_mp_content = 0;
+    bogus_mp_content = false;
 
     /*
      * Check if file is actually standard input
@@ -1223,7 +1223,7 @@ end_part:
     if (! suppress_bogus_mp_content_warning) {
         inform("bogus multipart content in message %s", ct->c_file);
     }
-    bogus_mp_content = 1;
+    bogus_mp_content = true;
 
     if (!inout && part) {
 	p = part->mp_part;
@@ -2326,7 +2326,7 @@ openExternal (CT ct, CT cb, CE ce, char **file, int *fd)
 	goto ready_already;
     }
 
-    if (find_cache (ct, rcachesw, (int *) 0, cb->c_id,
+    if (find_cache(ct, rcachesw, NULL, cb->c_id,
 		cachefile, sizeof(cachefile)) != NOTOK) {
 	if ((ce->ce_fp = fopen (cachefile, "r"))) {
 	    ce->ce_file = mh_xstrdup(cachefile);