From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Mon, 11 Jul 2011 00:56:09 +0000 (+0000)
Subject: scm: mercurial: do nothing in fetching if info is nil (#8777).
X-Git-Tag: 1.3.0~1678
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c2e9e2cf5600928f036fa614eb836e284b24ccba;p=redmine.git

scm: mercurial: do nothing in fetching if info is nil (#8777).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6246 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/app/models/repository/mercurial.rb b/app/models/repository/mercurial.rb
index 268d30486..6db3e2566 100644
--- a/app/models/repository/mercurial.rb
+++ b/app/models/repository/mercurial.rb
@@ -126,6 +126,7 @@ class Repository::Mercurial < Repository
   private :latest_changesets_cond
 
   def fetch_changesets
+    return if scm.info.nil?
     scm_rev = scm.info.lastrev.revision.to_i
     db_rev  = latest_changeset ? latest_changeset.revision.to_i : -1
     return unless db_rev < scm_rev  # already up-to-date