docs: add missing return 0;

2026-02-03 02:25:57 +08:00 · 2023-04-21 10:12:03 -06:00
parent 842c4ab5dd
commit 7999ff54ae
1 changed files with 1 additions and 0 deletions
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -124,6 +124,7 @@ static void tests() {
 */
 int main() {
    tests(); // run self-test implementations
+    return 0;
 }
 ```