drainErrChan returns if channel is closed (#4314)

elastic · Feb 22, 2024 · 00550ca · 00550ca
1 parent 2eecafb
commit 00550ca
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pkg/component/runtime/manager_test.go b/pkg/component/runtime/manager_test.go
@@ -141,7 +141,11 @@ func newDebugLogger(t *testing.T) *logger.Logger {
 func drainErrChan(ch chan error) {
 	for {
 		select {
-		case <-ch:
+		case _, ok := <-ch:
+			// channel is closed, nothing to drain
+			if !ok {
+				return
+			}
 		default:
 			return
 		}