From 71324ce5dbc1d7045cb7783910dde490f128aebd Mon Sep 17 00:00:00 2001
From: wvengen <dev-voko@willem.engen.nl>
Date: Mon, 22 Sep 2014 09:38:23 +0200
Subject: [PATCH] be more robust showing config list

---
 app/helpers/admin/configs_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/admin/configs_helper.rb b/app/helpers/admin/configs_helper.rb
index 37e16185..8a6c7f67 100644
--- a/app/helpers/admin/configs_helper.rb
+++ b/app/helpers/admin/configs_helper.rb
@@ -97,7 +97,7 @@ module Admin::ConfigsHelper
     elsif value.is_a? Enumerable
       content_tag :ul, value.map {|v| content_tag :li, h(v)}.join.html_safe
     elsif key =~ /url|website|www|homepage/
-      link_to(value, value).html_safe
+      link_to(value, value.to_s).html_safe
     else
       value
     end