Merge pull request kubernetes#4393 from erictune/no_port_conflict

Show help message in kubectl.sh if no args.
duda · Feb 12, 2015 · e54fe11 · e54fe11
2 parents 60ab990 + 9e015fd
commit e54fe11
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cluster/kubectl.sh b/cluster/kubectl.sh
@@ -128,5 +128,5 @@ if [[ -n "${KUBE_MASTER_IP-}" && -z "${KUBERNETES_MASTER-}" ]]; then
   export KUBERNETES_MASTER=https://${KUBE_MASTER_IP}
 fi
 
-echo "Running:" "${kubectl}" "${config[@]:+${config[@]}}" "${@}" >&2
-"${kubectl}" "${config[@]:+${config[@]}}" "${@}"
+echo "Running:" "${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}" >&2
+"${kubectl}" "${config[@]:+${config[@]}}" "${@+$@}"