From: David Champion <dgc@bikeshed.us>
Date: Tue, 20 Sep 2005 06:15:25 +0000 (+0000)
Subject: Clear a compiler warning.
X-Git-Tag: mutt-1-5-12-rel~361
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=39ba1a482f8a53390bcddc953bc594198d3bc0f0;p=mutt

Clear a compiler warning.
---

diff --git a/muttlib.c b/muttlib.c
index 8856746f..5009932a 100644
--- a/muttlib.c
+++ b/muttlib.c
@@ -1588,7 +1588,7 @@ int mutt_match_spam_list (const char *s, SPAM_LIST *l, char *text, int x)
 	if (*p == '%')
 	{
 	  n = atoi(++p);			/* find pmatch index */
-	  while (isdigit(*p))
+	  while (isdigit((int)*p))
 	    ++p;				/* skip subst token */
 	  for (i = pmatch[n].rm_so; (i < pmatch[n].rm_eo) && (tlen < x); i++)
 	    text[tlen++] = s[i];