From 6893b42a5f9adf9fedf667a898e2645784b23907 Mon Sep 17 00:00:00 2001
From: Erik Brakkee <erik@brakkee.org>
Date: Sun, 17 Nov 2024 20:15:54 +0100
Subject: [PATCH] robustness against empty mirror var

---
 vars/buildcontainer.groovy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vars/buildcontainer.groovy b/vars/buildcontainer.groovy
index e371450..643cec4 100644
--- a/vars/buildcontainer.groovy
+++ b/vars/buildcontainer.groovy
@@ -25,7 +25,7 @@ def call(Map args) {
 
   mirrorArg = ""
   if (args.mirror) {
-    mirrorArg = "--registry-mirror ${mirrorArg}"
+    mirrorArg = "--registry-mirror '${mirrorArg}'"
   }
   container('kaniko') { 
     sh """
-- 
2.31.1