From 84d14dfd505ad2f138f592ee063f873a9fdf1659 Mon Sep 17 00:00:00 2001
From: xdrm-brackets <xdrm.brackets.dev@gmail.com>
Date: Thu, 31 May 2018 09:23:30 +0200
Subject: [PATCH] fix 'string' type not to crash on 'nil' values

---
 checker/default/string/main.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/checker/default/string/main.go b/checker/default/string/main.go
index ad28da1..89e8086 100644
--- a/checker/default/string/main.go
+++ b/checker/default/string/main.go
@@ -10,6 +10,10 @@ func Match(name string) bool {
 
 func Check(value interface{}) bool {
 
+	if value == nil {
+		return false
+	}
+
 	kind := reflect.TypeOf(value).Kind()
 
 	return kind == reflect.String