From 08c85000f44e5cd5cc639be579107a58d0ea8c5e Mon Sep 17 00:00:00 2001
From: Isitha Subasinghe <isitha@pipekit.io>
Date: Tue, 14 Feb 2023 07:09:15 +1100
Subject: [PATCH] fix: use env when pod version annotation is missing. Fixes
 #10237 (#10457)

Signed-off-by: Isitha Subasinghe <isitha@pipekit.io>
Co-authored-by: Alex Collins <alexec@users.noreply.github.com>
---
 workflow/util/pod_name.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/workflow/util/pod_name.go b/workflow/util/pod_name.go
index d7dad3b3b09e..afab1fb06247 100644
--- a/workflow/util/pod_name.go
+++ b/workflow/util/pod_name.go
@@ -79,8 +79,10 @@ func ensurePodNamePrefixLength(prefix string) string {
 // given workflow
 func GetWorkflowPodNameVersion(wf *v1alpha1.Workflow) PodNameVersion {
 	annotations := wf.GetAnnotations()
-	version := annotations[common.AnnotationKeyPodNameVersion]
-
+	version, ok := annotations[common.AnnotationKeyPodNameVersion]
+	if !ok {
+		return GetPodNameVersion()
+	}
 	switch version {
 	case PodNameV1.String():
 		return PodNameV1