From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sun, 10 Jul 2016 07:47:07 +0000 (+0000)
Subject: Merged r15607 (#23246).
X-Git-Tag: 3.2.4~26
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e35c8f7e2ec21a0f1dbf8a89d9b917650152dbc2;p=redmine.git

Merged r15607 (#23246).

git-svn-id: http://svn.redmine.org/redmine/branches/3.2-stable@15615 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

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
diff --git a/test/unit/lib/redmine/wiki_formatting/markdown_formatter_test.rb b/test/unit/lib/redmine/wiki_formatting/markdown_formatter_test.rb
index 6222c21cc..b8aa37ff2 100644
--- a/test/unit/lib/redmine/wiki_formatting/markdown_formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/markdown_formatter_test.rb
@@ -28,6 +28,10 @@ class Redmine::WikiFormatting::MarkdownFormatterTest < ActionView::TestCase
     assert @formatter.new("!>[](foo.png)").to_html
   end
 
+  def test_empty_image_should_not_raise_exception
+    assert @formatter.new("![]()").to_html
+  end
+
   # re-using the formatter after getting above error crashes the
   # ruby interpreter. This seems to be related to
   # https://github.com/vmg/redcarpet/issues/318