From 3044b3951b7cb18a425310ddfe24cb44f5939f15 Mon Sep 17 00:00:00 2001
From: Nicolas Carlier <n.carlier@nunux.org>
Date: Sun, 9 Feb 2020 09:27:57 +0000
Subject: [PATCH] fix(): improve configflag stability

---
 pkg/config/flag/types.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/config/flag/types.go b/pkg/config/flag/types.go
index b346df3..2374548 100644
--- a/pkg/config/flag/types.go
+++ b/pkg/config/flag/types.go
@@ -17,6 +17,9 @@ func newArrayFlags(items *[]string) *arrayFlags {
 
 // Values return the values of a flag array
 func (i *arrayFlags) Values() []string {
+	if i.items == nil {
+		return []string{}
+	}
 	return *i.items
 }