X-Git-Url: https://git.llucax.com/software/mutt-debian.git/blobdiff_plain/647ac5444d022537a1f0854dd309494c511dfe07..15c23e502a2dcbc20bd179107bb384c99d30dc9d:/rfc1524.c

diff --git a/rfc1524.c b/rfc1524.c
index bc709ae..ff031de 100644
--- a/rfc1524.c
+++ b/rfc1524.c
@@ -68,9 +68,10 @@ int rfc1524_expand_command (BODY *a, char *filename, char *_type,
   if (option (OPTMAILCAPSANITIZE))
     mutt_sanitize_filename (type, 0);
 
-  while (command[x] && x<clen && y<sizeof(buf)) 
+  while (x < clen && command[x] && y < sizeof (buf) - 1)
   {
-    if (command[x] == '\\') {
+    if (command[x] == '\\')
+    {
       x++;
       buf[y++] = command[x++];
     }
@@ -85,7 +86,7 @@ int rfc1524_expand_command (BODY *a, char *filename, char *_type,
 	int z = 0;
 
 	x++;
-	while (command[x] && command[x] != '}' && z<sizeof(param))
+	while (command[x] && command[x] != '}' && z < sizeof (param) - 1)
 	  param[z++] = command[x++];
 	param[z] = '\0';
 	
@@ -387,7 +388,7 @@ int rfc1524_mailcap_lookup (BODY *a, char *type, rfc1524_entry *entry, int opt)
   /* rfc1524 specifies that a path of mailcap files should be searched.
    * joy.  They say 
    * $HOME/.mailcap:/etc/mailcap:/usr/etc/mailcap:/usr/local/etc/mailcap, etc
-   * and overriden by the MAILCAPS environment variable, and, just to be nice, 
+   * and overridden by the MAILCAPS environment variable, and, just to be nice,
    * we'll make it specifiable in .muttrc
    */
   if (!curr || !*curr)