From: Thomas Roessler <roessler@does-not-exist.org>
Date: Thu, 25 May 2000 08:45:47 +0000 (+0000)
Subject: wctomb(0,wc) is needed to work for bounds checking.
X-Git-Tag: mutt-1-3-3-rel~23
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b03ba007066d0e807570abf425af9bf8fd1feb12;p=mutt

wctomb(0,wc) is needed to work for bounds checking.
---

diff --git a/mbyte.c b/mbyte.c
index ee6eab56..d2eff201 100644
--- a/mbyte.c
+++ b/mbyte.c
@@ -22,13 +22,11 @@ void mutt_set_charset (char *charset)
 
 int wctomb (char *s, wchar_t wc)
 {
-  if (!s)
-    return 0;
   if (Charset_is_utf8)
     return mutt_wctoutf8 (s, wc);
   else if (wc < 0x100)
   {
-    *s = wc;
+    if (s) *s = wc;
     return 1;
   }
   else