From 1cda411d51fa3904b8c096677bd2afd08d784786 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 30 Jun 1999 16:55:43 +0000
Subject: Update.

1999-06-30  Ulrich Drepper  <drepper@cygnus.com>

	* wcsmbs/wcsrchr.c: Fix handling of L'\0' parameter.
	* wcsmbs/wcschr.c: Likewise.
---
 wcsmbs/wcsrchr.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'wcsmbs/wcsrchr.c')

diff --git a/wcsmbs/wcsrchr.c b/wcsmbs/wcsrchr.c
index 9f032c7..59184c5 100644
--- a/wcsmbs/wcsrchr.c
+++ b/wcsmbs/wcsrchr.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
@@ -28,12 +28,10 @@ wcsrchr (wcs, wc)
 {
   const wchar_t *retval = NULL;
 
-  while (*wcs != L'\0')
-    {
-      if (*wcs == wc)
-	retval = wcs;
-      ++wcs;
-    }
+  do
+    if (*wcs == wc)
+      retval = wcs;
+  while (*wcs++ != L'\0')
 
   return (wchar_t *) retval;
 }
-- 
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