From d2e9e467609f0b14c92c1d552e3cb3360ff2b5ea Mon Sep 17 00:00:00 2001 From: Gregory Szorc Date: Sun, 12 Mar 2017 21:52:17 -0700 Subject: [PATCH] hgweb: don't use mutable default argument value --- mercurial/hgweb/webutil.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mercurial/hgweb/webutil.py b/mercurial/hgweb/webutil.py index 3c6de8d0dd..c0f80709ef 100644 --- a/mercurial/hgweb/webutil.py +++ b/mercurial/hgweb/webutil.py @@ -142,8 +142,8 @@ class filerevnav(revnav): return hex(self._changelog.node(self._revlog.linkrev(rev))) class _siblings(object): - def __init__(self, siblings=[], hiderev=None): - self.siblings = [s for s in siblings if s.node() != nullid] + def __init__(self, siblings=None, hiderev=None): + self.siblings = [s for s in siblings or [] if s.node() != nullid] if len(self.siblings) == 1 and self.siblings[0].rev() == hiderev: self.siblings = []