[PATCH 4/4] advapi32/tests: Don't check the content of the buffer if ReadEventLog() fails.

[Francois Gouget]

From: Francois Gouget

---
This should reduce the number and variability of the bug 53480
Windows 7 failures.
https://bugs.winehq.org/show_bug.cgi?id=53480
---
 dlls/advapi32/tests/eventlog.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/advapi32/tests/eventlog.c b/dlls/advapi32/tests/eventlog.c
index 7bd0c5a7cd2..ee24771edcb 100644
--- a/dlls/advapi32/tests/eventlog.c
+++ b/dlls/advapi32/tests/eventlog.c
@@ -996,7 +996,11 @@ static void test_readwrite(void)
         ret = ReadEventLogA(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ,
                             0, buf, needed, &read, &needed);
         ok(ret, "Expected success: %ld\n", GetLastError());
-
+        if (!ret)
+        {
+             winetest_pop_context();
+             break;
+        }
         record = (EVENTLOGRECORD *)buf;

ok(record->Length == read,