bug: fix index out of range when no parameter is given

chrischdi · Jul 19, 2018 · 29113e2 · 29113e2
1 parent 86ee2f0
commit 29113e2
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diff --git a/Changelog.md b/Changelog.md
@@ -1,3 +1,6 @@
+# v0.3.1
+* bug: fix index out of range when no flag is given
+
 # v0.3.0
 * feature: add parameter `-set-current-context=false` to be able to toggle the context overwrite ([#1](https://github.com/chrischdi/k8s-ctx-import/pull/1))
 * bug: Fix `-help` and `-h` to exit and print usage

diff --git a/main.go b/main.go
@@ -61,7 +61,7 @@ func readConfig(path string) (*v1.Config, error) {
 
 func main() {
 	flags.Parse(os.Args[1:])
-	if os.Args[1] == "-h" {
+	if len(os.Args) > 1 && os.Args[1] == "-h" {
 		os.Exit(1)
 	}