# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2016-02-02 17:46:14
# Node ID 334a3aa677fbbbebf4d3cfdc4da417c089beb812
# Parent  06205989264b8cd8a4405d0c3b4f2a57e8cc36cc

verify: drop unnecessary check for nullid

In eb914541a950 (verify: filter messages about missing null manifests
(issue2900), 2011-07-13), we started ignoring nullid in the list of
manifest nodeids to check. Then, in b32a30da608d (verify: do not choke
on valid changelog without manifest, 2012-08-21), we stopped adding
nullid to the list to start with. So let's drop the left-over check
now.

diff --git a/mercurial/verify.py b/mercurial/verify.py
--- a/mercurial/verify.py
+++ b/mercurial/verify.py
@@ -235,8 +235,6 @@ class verifier(object):
         if self.havemf:
             for c, m in sorted([(c, m) for m in mflinkrevs
                         for c in mflinkrevs[m]]):
-                if m == nullid:
-                    continue
                 self.err(c, _("changeset refers to unknown manifest %s") %
                          short(m))