From 4c2fcb08654b201371bd21a065f2368e9cad7547 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Wed, 6 Jul 2016 18:18:27 +0000
Subject: Fixed that empty Markdown image tag raises en error (#23246).

git-svn-id: http://svn.redmine.org/redmine/trunk@15607 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/helpers/url.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/redmine/helpers/url.rb b/lib/redmine/helpers/url.rb
index 4177bf23e..0cc149c3b 100644
--- a/lib/redmine/helpers/url.rb
+++ b/lib/redmine/helpers/url.rb
@@ -23,7 +23,7 @@ module Redmine
       def uri_with_safe_scheme?(uri, schemes = ['http', 'https', 'ftp', 'mailto', nil])
         # URLs relative to the current document or document root (without a protocol
         # separator, should be harmless
-        return true unless uri.include? ":"
+        return true unless uri.to_s.include? ":"
     
         # Other URLs need to be parsed
         schemes.include? URI.parse(uri).scheme
-- 
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