From: arg@suckless.org <unknown>
Date: Mon, 24 Sep 2007 13:04:31 +0000 (+0200)
Subject: casting char to int when using tolower (thanks to Jukkas careful cosmetic checking!)
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=72a8eb412f48edb6c3b113d2582722d1bc7c68ce;p=dmenu.git

casting char to int when using tolower (thanks to Jukkas careful cosmetic checking!)
---

diff --git a/dmenu.c b/dmenu.c
index dea227e..b28a548 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -624,7 +624,7 @@ setup(Bool bottom) {
 int
 strcaseido(const char *text, const char *pattern) {
 	for(; *text && *pattern; text++)
-		if (tolower(*text) == tolower(*pattern))
+		if(tolower((int)*text) == tolower((int)*pattern))
 			pattern++;
 	return !*pattern;
 }