use Python getattr instead of hasattr (#16177)

git-svn-id: http://svn.redmine.org/redmine/trunk@12935 e93f8b46-1217-0410-a6f0-8f06a7374b81
2014-02-26 16:28:43 +00:00 · 2014-02-26 16:28:43 +00:00 · 0cf7a27b50
parent 7b295f379b
commit 0cf7a27b50
1 changed files with 1 additions and 1 deletions
--- a/lib/redmine/scm/adapters/mercurial/redminehelper.py
+++ b/lib/redmine/scm/adapters/mercurial/redminehelper.py
@ -79,7 +79,7 @@ def _tags(ui, repo):
 def _branches(ui, repo):
    # see mercurial/commands.py:branches
    def iterbranches():
-        if hasattr(repo, 'branchtags'):
+        if getattr(repo, 'branchtags', None) is not None:
            # Mercurial < 2.9
            for t, n in repo.branchtags().iteritems():
                yield t, n, repo.changelog.rev(n)