diff --git a/lib/redmine/field_format.rb b/lib/redmine/field_format.rb
index 59c6c00..3b567a0 100644
--- a/lib/redmine/field_format.rb
+++ b/lib/redmine/field_format.rb
@@ -148,7 +148,7 @@ module Redmine
 
       def formatted_value(view, custom_field, value, customized=nil, html=false)
         casted = cast_value(custom_field, value, customized)
-        if custom_field.url_pattern.present?
+        if html && custom_field.url_pattern.present?
           texts_and_urls = Array.wrap(casted).map do |single_value|
             text = view.format_object(single_value, false).to_s
             url = url_from_pattern(custom_field, single_value, customized)
diff --git a/test/unit/lib/redmine/field_format/field_format_test.rb b/test/unit/lib/redmine/field_format/field_format_test.rb
index 2ad17ba..e82f3da 100644
--- a/test/unit/lib/redmine/field_format/field_format_test.rb
+++ b/test/unit/lib/redmine/field_format/field_format_test.rb
@@ -51,4 +51,12 @@ class Redmine::FieldFormatTest < ActionView::TestCase
     assert_equal "*foo*\nbar", field.format.formatted_custom_value(self, custom_value, false)
     assert_include "<strong>foo</strong>", field.format.formatted_custom_value(self, custom_value, true)
   end
+
+  def test_text_field_with_url_pattern_should_format_as_link
+    field = IssueCustomField.new(:field_format => 'string', :url_pattern => 'http://foo/%value%')
+    custom_value = CustomValue.new(:custom_field => field, :customized => Issue.new, :value => "bar")
+
+    assert_equal "bar", field.format.formatted_custom_value(self, custom_value, false)
+    assert_equal '<a href="http://foo/bar">bar</a>', field.format.formatted_custom_value(self, custom_value, true)
+  end
 end
diff --git a/test/unit/lib/redmine/field_format/numeric_format_test.rb b/test/unit/lib/redmine/field_format/numeric_format_test.rb
new file mode 100644
index 0000000..b479cd0
--- /dev/null
+++ b/test/unit/lib/redmine/field_format/numeric_format_test.rb
@@ -0,0 +1,31 @@
+# Redmine - project management software
+# Copyright (C) 2006-2014  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../../test_helper', __FILE__)
+require 'redmine/field_format'
+
+class Redmine::NumericFieldFormatTest < ActionView::TestCase
+  include ApplicationHelper
+
+  def test_integer_field_with_url_pattern_should_format_as_link
+    field = IssueCustomField.new(:field_format => 'int', :url_pattern => 'http://foo/%value%')
+    custom_value = CustomValue.new(:custom_field => field, :customized => Issue.new, :value => "3")
+
+    assert_equal 3, field.format.formatted_custom_value(self, custom_value, false)
+    assert_equal '<a href="http://foo/3">3</a>', field.format.formatted_custom_value(self, custom_value, true)
+  end
+end