Merged r6246 from trunk.

scm: mercurial: do nothing in fetching if info is nil. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6254 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-07-11 02:08:23 +00:00 · 2011-07-11 02:08:23 +00:00 · 36bce52f63
parent 94f5c73746
commit 36bce52f63
1 changed files with 1 additions and 0 deletions
--- a/app/models/repository/mercurial.rb
+++ b/app/models/repository/mercurial.rb
@ -123,6 +123,7 @@ 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