Alexandre Julliard : msvcrt/tests: Fix signed char issues.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 43d24ffbe7b668a16e06f9d9a54b92b2473fff40
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=43d24ffbe7b668a16e06f9d9a54b92b2473fff40

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Tue Oct 29 17:41:41 2019 +0100

msvcrt/tests: Fix signed char issues.

Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msvcrt/tests/string.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/msvcrt/tests/string.c b/dlls/msvcrt/tests/string.c
index 05d7a4f28b..8d28da1315 100644
--- a/dlls/msvcrt/tests/string.c
+++ b/dlls/msvcrt/tests/string.c
@@ -2810,13 +2810,13 @@ static void test_wctob(void)
     ok(ret == EOF, "ret = %x\n", ret);
 
     ret = p_wctob(0x81);
-    ok(ret == (int)(char)0x81, "ret = %x\n", ret);
+    ok(ret == (signed char)0x81, "ret = %x\n", ret);
 
     ret = p_wctob(0x9f);
-    ok(ret == (int)(char)0x9f, "ret = %x\n", ret);
+    ok(ret == (signed char)0x9f, "ret = %x\n", ret);
 
     ret = p_wctob(0xe0);
-    ok(ret == (int)(char)0xe0, "ret = %x\n", ret);
+    ok(ret == (signed char)0xe0, "ret = %x\n", ret);
 
     _setmbcp(cp);
 }