msi/tests: make sure to use a return value (LLVM/Clang) (2/2)

[Austin English]

-- 
-Austin
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diff --git a/dlls/msi/tests/db.c b/dlls/msi/tests/db.c
index 21eb2a1..de2b9f5 100644
--- a/dlls/msi/tests/db.c
+++ b/dlls/msi/tests/db.c
@@ -8702,6 +8702,7 @@ static void test_columnorder(void)
 
     query = "SELECT * FROM `T`";
     r = do_query(hdb, query, &rec);
+    ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
 
     sz = MAX_PATH;
     lstrcpyA(buf, "kiwi");