From 863a9d37da176514691c014f255251eebca684f4 Mon Sep 17 00:00:00 2001
From: Sebastien Helleu <flashcode@flashtux.org>
Date: Sun, 5 Feb 2012 11:25:38 +0100
Subject: core: fix compilation warning under Cygwin

---
 src/core/wee-string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/core/wee-string.c')

diff --git a/src/core/wee-string.c b/src/core/wee-string.c
index 99b9dcf9c..885d88ec8 100644
--- a/src/core/wee-string.c
+++ b/src/core/wee-string.c
@@ -757,7 +757,7 @@ string_regex_flags (const char *regex, int default_flags, int *flags)
         pos = strchr (ptr_regex, ')');
         if (!pos)
             break;
-        if (!isalpha (ptr_regex[2]) && (ptr_regex[2] != '-'))
+        if (!isalpha ((unsigned char)ptr_regex[2]) && (ptr_regex[2] != '-'))
             break;
         if (flags)
         {
-- 
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