Piotr Caban : msvcrt: Copy strrchr implementation from ntdll.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a511c0937c622b01daf0a43871366419a6eb03ca
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=a511c0937c622b01daf0a43871366419a6eb03ca

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Wed Jul 22 11:10:56 2020 +0200

msvcrt: Copy strrchr implementation from ntdll.

Signed-off-by: Piotr Caban <piotr at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msvcrt/string.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/msvcrt/string.c b/dlls/msvcrt/string.c
index 3a6e6b668c..30b2525692 100644
--- a/dlls/msvcrt/string.c
+++ b/dlls/msvcrt/string.c
@@ -2302,7 +2302,9 @@ char* __cdecl MSVCRT_strchr(const char *str, int c)
  */
 char* __cdecl MSVCRT_strrchr(const char *str, int c)
 {
-    return strrchr(str, c);
+    char *ret = NULL;
+    do { if (*str == (char)c) ret = (char*)str; } while (*str++);
+    return ret;
 }
 
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