scm: mercurial: change "--cwd" option to "-R" for running "hg" (#4455).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4839 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/scm/adapters/mercurial_adapter.rb b/lib/redmine/scm/adapters/mercurial_adapter.rb
index 53ecd4e..17afa67 100644 (file)
--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -232,7 +232,7 @@ module Redmine
 
         # Runs 'hg' command with the given args
         def hg(*args, &block)
-          full_args = [HG_BIN, '--cwd', url, '--encoding', 'utf-8']
+          full_args = [HG_BIN, '-R', root_url, '--encoding', 'utf-8']
           full_args << '--config' << "extensions.redminehelper=#{HG_HELPER_EXT}"
           full_args << '--config' << 'diff.git=false'
           full_args += args