Fix shellcheck warnings (#51)

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>
helm · Sep 25, 2020 · 050c6c8 · 050c6c8
1 parent dc09ebc
commit 050c6c8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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
 }