Ivan Leo : advapi32/tests: Fix a crash when ConvertSidToStringSidA isn' t available.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 81745f1c41188fe77c95012ea0c0b24bb91b1b53
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=81745f1c41188fe77c95012ea0c0b24bb91b1b53

Author: Ivan Leo <ivanleo at gmail.com>
Date:   Sat Jun 24 22:36:40 2006 +0100

advapi32/tests: Fix a crash when ConvertSidToStringSidA isn't available.

---

 dlls/advapi32/tests/security.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/advapi32/tests/security.c b/dlls/advapi32/tests/security.c
index f4b43a1..fe573ea 100644
--- a/dlls/advapi32/tests/security.c
+++ b/dlls/advapi32/tests/security.c
@@ -706,6 +706,9 @@ static void test_token_attr(void)
     DWORD i, GLE;
     LPSTR SidString;
 
+    if(!pConvertSidToStringSidA)
+        return;
+
     ret = OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &Token);
     GLE = GetLastError();
     ok(ret || (GLE == ERROR_CALL_NOT_IMPLEMENTED),