From b03d997cb0132b80f80b7bf6242900b85a8c003d Mon Sep 17 00:00:00 2001
From: Christian Goll <cgoll@suse.de>
Date: Thu, 19 May 2022 11:23:52 +0200
Subject: [PATCH] Kernel override/version needs not to bet set

---
 overlays/wwinit/etc/issue.ww | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/overlays/wwinit/etc/issue.ww b/overlays/wwinit/etc/issue.ww
index 38088e3d..d526a2b6 100644
--- a/overlays/wwinit/etc/issue.ww
+++ b/overlays/wwinit/etc/issue.ww
@@ -1,6 +1,6 @@
 Warewulf Node:      {{.Id}}
 Container:          {{.Container}}
-Kernel:             {{.Kernel.Version}}
+{{ if .Kernel.Version }}Kernel:             {{.Kernel.Version}} {{ end -}}
 Kernelargs:         {{.Kernel.Args}}
 
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