fix: panic on wait command if event is null (#3424)

argoproj · Jul 8, 2020 · 1e736b2 · 1e736b2
1 parent c10da5e
commit 1e736b2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cmd/argo/commands/wait.go b/cmd/argo/commands/wait.go
@@ -91,8 +91,12 @@ func waitOnOne(serviceClient workflowpkg.WorkflowServiceClient, ctx context.Cont
 			log.Debug("Re-establishing workflow watch")
 			stream, err = serviceClient.WatchWorkflows(ctx, req)
 			errors.CheckError(err)
+			continue
 		}
 		errors.CheckError(err)
+		if event == nil {
+			continue
+		}
 		wf := event.Object
 		if !wf.Status.FinishedAt.IsZero() {
 			if !quiet {