Merge pull request #10585 from caesarxuchao/fix-alias

Add boundary check before accessing os.Args[1]
2015-07-15 15:00:09 -07:00
parent ffaee4737e 48679d21d2
commit 2e848ed707
6 changed files with 6 additions and 6 deletions
--- a/pkg/kubectl/cmd/scale.go
+++ b/pkg/kubectl/cmd/scale.go
@@ -65,7 +65,7 @@ func NewCmdScale(f *cmdutil.Factory, out io.Writer) *cobra.Command {

 // RunScale executes the scaling
 func RunScale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
-	if os.Args[1] == "resize" {
+	if len(os.Args) > 1 && os.Args[1] == "resize" {
 		printDeprecationWarning("scale", "resize")
 	}