From 42a1b0c7c31400c762e2f8d1aff16338bbe8d63d Mon Sep 17 00:00:00 2001
From: Anton Kolomiychuk <kolomiychuk.anton@gmail.com>
Date: Tue, 23 Jun 2015 00:36:19 +0600
Subject: Add nil check in asset_path
---
actionview/lib/action_view/helpers/asset_url_helper.rb | 2 ++
1 file changed, 2 insertions(+)
(limited to 'actionview/lib')
diff --git a/actionview/lib/action_view/helpers/asset_url_helper.rb b/actionview/lib/action_view/helpers/asset_url_helper.rb
index ef4a6c98c0..f36e9a108f 100644
--- a/actionview/lib/action_view/helpers/asset_url_helper.rb
+++ b/actionview/lib/action_view/helpers/asset_url_helper.rb
@@ -121,6 +121,8 @@ module ActionView
# asset_path "application", type: :stylesheet # => /assets/application.css
# asset_path "http://www.example.com/js/xmlhr.js" # => http://www.example.com/js/xmlhr.js
def asset_path(source, options = {})
+ raise ArgumentError, "Cannot pass nil as asset source" if source.nil?
+
source = source.to_s
return "" unless source.present?
return source if source =~ URI_REGEXP
--
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