From 2d79084e7a48592e949fe50a81536f0df146c5ac Mon Sep 17 00:00:00 2001
From: Karl Heuer <kwzh@gnu.org>
Date: Tue, 7 Apr 1998 04:07:58 +0000
Subject: [PATCH] (re_match_2) <anychar>: In unibyte case, set buf_ch as
 unsigned.

---
 regex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/regex.c b/regex.c
index 2421f5a88..29928e9df 100644
--- a/regex.c
+++ b/regex.c
@@ -4555,7 +4555,7 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
 	    else
 #endif /* not emacs */
 	      {
-		buf_ch = *d;
+		buf_ch = (unsigned char) *d;
 		buf_charlen = 1;
 	      }
 
-- 
2.11.0