tests: add missing return

diff --git a/src/test/test-fdset.c b/src/test/test-fdset.c
index ed83ee18dea9fe44b9b9de4e607bd89ba5bb80e5..7f52748ccb45bb64902daba23ac4b739ef97b72b 100644 (file)
--- a/src/test/test-fdset.c
+++ b/src/test/test-fdset.c
@@ -111,4 +111,6 @@ int main(int argc, char *argv[]) {
         test_fdset_put_dup();
         test_fdset_cloexec();
         test_fdset_close_others();
         test_fdset_put_dup();
         test_fdset_cloexec();
         test_fdset_close_others();

+
+        return 0;

 }
 }