scm: darcs: override client_available method (#4273).

I forgot it. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4881 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-02-19 01:11:30 +00:00 · 2011-02-19 01:11:30 +00:00 · 3861214ccc
parent 537c53f869
commit 3861214ccc
1 changed files with 4 additions and 0 deletions
--- a/lib/redmine/scm/adapters/darcs_adapter.rb
+++ b/lib/redmine/scm/adapters/darcs_adapter.rb
@ -38,6 +38,10 @@ module Redmine
            @@client_version ||= (darcs_binary_version || [])
          end

+          def client_available
+            !client_version.empty?
+          end
+
          def darcs_binary_version
            darcsversion = darcs_binary_version_from_command_line
            if m = darcsversion.match(%r{\A(.*?)((\d+\.)+\d+)})