fix check_clients_are_healthy

Author: pk910

pkg/coordinator/tasks/check_clients_are_healthy/task.go

@@ -128,9 +128,12 @@ func (t *Task) processCheck() {
 
 	switch {
 	case t.config.MaxUnhealthyCount > -1 && len(failedClients) >= t.config.MaxUnhealthyCount:
-		if t.config.FailOnCheckMiss {
+		switch {
+		case t.config.FailOnCheckMiss:
 			t.ctx.SetResult(types.TaskResultFailure)
-		} else {
+		case resultPass:
+			t.ctx.SetResult(types.TaskResultSuccess)
+		default:
 			t.ctx.SetResult(types.TaskResultNone)
 		}
 	case resultPass: