From 3713fd8e36257e93ee70495777725ca4ac93a19a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reinhard=20N=C3=A4gele?= <unguiculus@gmail.com>
Date: Fri, 25 Sep 2020 11:50:11 +0200
Subject: [PATCH] Fix shellcheck warnings
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Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>
---
 ct.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ct.sh b/ct.sh
index 85891fa..80dc04f 100755
--- a/ct.sh
+++ b/ct.sh
@@ -127,7 +127,8 @@ run_ct_container() {
 
 configure_kube() {
     # need to copy full .kube dir for certs, etc:
-    local confdir=$(dirname $kubeconfig)
+    local confdir
+    confdir=$(dirname "$kubeconfig")
     docker cp "$confdir" ct:/root/.kube
 }