From 7c20cc42ca1b77a2f3caddab543839efe897eeb0 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Sun, 8 May 2011 20:28:13 +0300
Subject: Sync dfa.c and regex.h with their upstreams.

---
 dfa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'dfa.c')

diff --git a/dfa.c b/dfa.c
index 439f9647..650ceac0 100644
--- a/dfa.c
+++ b/dfa.c
@@ -598,7 +598,8 @@ setbit_case_fold (
   else
     {
 #if MBS_SUPPORT
-      if (wctob ((unsigned char)b) == b)
+      int b2 = wctob ((unsigned char) b);
+      if (b2 == EOF || b2 == b)
 #endif
         setbit (b, c);
     }
-- 
cgit v1.2.3