--- a/mercurial/scmutil.py Tue Jan 22 18:40:23 2013 -0600
+++ b/mercurial/scmutil.py Wed Jan 23 00:12:52 2013 -0600
@@ -6,6 +6,7 @@
# GNU General Public License version 2 or any later version.
from i18n import _
+from mercurial.node import nullrev
import util, error, osutil, revset, similar, encoding, phases
import match as matchmod
import os, errno, re, stat, sys, glob
@@ -647,6 +648,8 @@
start, end = spec.split(_revrangesep, 1)
start = revfix(repo, start, 0)
end = revfix(repo, end, len(repo) - 1)
+ if end == nullrev and start <= 0:
+ start = nullrev
rangeiter = repo.changelog.revs(start, end)
if not seen and not l:
# by far the most common case: revs = ["-1:0"]