[PATCH 1/2] msvcrt/tests: Check errno after strdup(NULL).

[Alex Henrie]

From: Alex Henrie

---
 dlls/msvcrt/tests/string.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/msvcrt/tests/string.c b/dlls/msvcrt/tests/string.c
index 6a9dc23d4f0..02eaa7a0b4b 100644
--- a/dlls/msvcrt/tests/string.c
+++ b/dlls/msvcrt/tests/string.c
@@ -642,10 +642,10 @@ static void test_mbsspnp( void)

static void test_strdup(void)
 {
-   char *str;
-   str = _strdup( 0 );
-   ok( str == 0, "strdup returns %s should be 0\n", str);
-   free( str );
+    char *str = strdup(0);
+    errno = 0xdeadbeef;
+    ok(str == 0, "strdup returned %s, expected NULL\n", wine_dbgstr_a(str));
+    ok(errno == 0xdeadbeef, "errno is %d, expected 0xdeadbeef\n", errno);
 }

static void test_strcmp(void)