# HG changeset patch
# User Shun-ichi GOTO <shunichi.goto@gmail.com>
# Date 1456193799 -32400
# Node ID 717bf096197ecbd5c35fac899883db2c35fd21fe
# Parent  34968c4a6a02e4e43596a367a2dca77efee92076
compat: fix some more use of repo.parents()

fix repo.parents() to repo[None].parents() in some places
along with changeset 4f8b1f202c90.

diff --git a/hgsubversion/util.py b/hgsubversion/util.py
--- a/hgsubversion/util.py
+++ b/hgsubversion/util.py
@@ -72,7 +72,7 @@ def gcdisable(orig):
 def parentrev(ui, repo, meta, hashes):
     """Find the svn parent revision of the repo's dirstate.
     """
-    workingctx = repo.parents()[0]
+    workingctx = repo[None].parents()[0]
     outrev = outgoing_revisions(repo, hashes, workingctx.node())
     if outrev:
         workingctx = repo[outrev[-1]].parents()[0]
diff --git a/hgsubversion/wrappers.py b/hgsubversion/wrappers.py
--- a/hgsubversion/wrappers.py
+++ b/hgsubversion/wrappers.py
@@ -128,7 +128,7 @@ def findcommonoutgoing(repo, other, only
     # split off #rev; TODO implement --revision/#rev support
     svn = other.svn
     meta = repo.svnmeta(svn.uuid, svn.subdir)
-    parent = repo.parents()[0].node()
+    parent = repo[None].parents()[0].node()
     hashes = meta.revmap.hashes()
     common, heads = util.outgoing_common_and_heads(repo, hashes, parent)
     outobj = getattr(discovery, 'outgoing', None)
@@ -147,7 +147,7 @@ def findoutgoing(repo, dest=None, heads=
     # svnurl, revs, checkout = util.parseurl(dest.svnurl, heads)
     svn = dest.svn
     meta = repo.svnmeta(svn.uuid, svn.subdir)
-    parent = repo.parents()[0].node()
+    parent = repo[None].parents()[0].node()
     hashes = meta.revmap.hashes()
     return util.outgoing_revisions(repo, hashes, parent)
 
@@ -160,7 +160,7 @@ def diff(orig, ui, repo, *args, **opts):
     meta = repo.svnmeta()
     hashes = meta.revmap.hashes()
     if not opts.get('rev', None):
-        parent = repo.parents()[0]
+        parent = repo[None].parents()[0]
         o_r = util.outgoing_revisions(repo, hashes, parent.node())
         if o_r:
             parent = repo[o_r[-1]].parents()[0]
@@ -212,7 +212,7 @@ def push(repo, dest, force, revs):
 
         # Strategy:
         # 1. Find all outgoing commits from this head
-        if len(repo.parents()) != 1:
+        if len(repo[None].parents()) != 1:
             ui.status('Cowardly refusing to push branch merge\n')
             return 0 # results in nonzero exit status, see hg's commands.py
         workingrev = repo[None].parents()[0]
@@ -557,7 +557,7 @@ def rebase(orig, ui, repo, **opts):
         """
         extra['branch'] = ctx.branch()
     extrafn = opts.get('svnextrafn', extrafn2)
-    sourcerev = opts.get('svnsourcerev', repo.parents()[0].node())
+    sourcerev = opts.get('svnsourcerev', repo[None].parents()[0].node())
     meta = repo.svnmeta()
     hashes = meta.revmap.hashes()
     o_r = util.outgoing_revisions(repo, hashes, sourcerev=sourcerev)