commit 72a8eb412f48edb6c3b113d2582722d1bc7c68ce
from: arg@suckless.org <unknown>
date: Mon Sep 24 13:04:31 2007 UTC

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

commit - 975dfb41634f8f262def2549419cffb809e6f54f
commit + 72a8eb412f48edb6c3b113d2582722d1bc7c68ce
blob - dea227e6d97775e41c19074d6d2a874a2544d92d
blob + b28a5486d42310ffd66c93f8b5d57c3eb1d8c424
--- dmenu.c
+++ 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;
 }