Follow-up to r1866300: Add missing return value in test function.
@@ -436,6 +436,8 @@ thread_win32_abandoned_mutex_function(apr_thread_t *thd, void *data)
/* exit from thread without unlocking mutex. */
apr_thread_exit(thd, rv);
+
+ return NULL;
}
static void test_win32_abandoned_mutex(abts_case *tc, void *data)
