From 0d029317594a87aeabd652ea6f0867680222ba3f Mon Sep 17 00:00:00 2001 From: Toshi MARUYAMA Date: Fri, 5 Apr 2013 05:51:58 +0000 Subject: [PATCH] check integer ordinal range on only Ruby 1.8 (#13644) git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11706 e93f8b46-1217-0410-a6f0-8f06a7374b81 --- lib/redmine/unified_diff.rb | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/lib/redmine/unified_diff.rb b/lib/redmine/unified_diff.rb index 6fbfb80fe..968922a50 100644 --- a/lib/redmine/unified_diff.rb +++ b/lib/redmine/unified_diff.rb @@ -199,15 +199,19 @@ module Redmine while starting < max && line_left[starting] == line_right[starting] starting += 1 end - while line_left[starting].ord.between?(128, 191) && starting > 0 - starting -= 1 + unless "".respond_to?(:force_encoding) + while line_left[starting].ord.between?(128, 191) && starting > 0 + starting -= 1 + end end ending = -1 while ending >= -(max - starting) && line_left[ending] == line_right[ending] ending -= 1 end - while line_left[ending].ord.between?(128, 191) && ending > -1 - ending -= 1 + unless "".respond_to?(:force_encoding) + while line_left[ending].ord.between?(128, 191) && ending > -1 + ending -= 1 + end end unless starting == 0 && ending == -1 [starting, ending] -- 2.39.5