scm: mercurial: fix exception operation in adapter "summary" method (#4455).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4876 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-02-18 12:44:43 +00:00
parent 0833abd9e5
commit 190d288381
1 changed files with 9 additions and 2 deletions

View File

@ -110,10 +110,17 @@ module Redmine
end
def summary
@summary ||= hg 'rhsummary' do |io|
ActiveSupport::XmlMini.parse(io.read)['rhsummary']
return @summary if @summary
doc = nil
hg 'rhsummary' do |io|
output = io.read
begin
doc = ActiveSupport::XmlMini.parse(output)['rhsummary']
rescue
end
end
@summary = doc
end
private :summary
def entries(path=nil, identifier=nil)