From c8fff2cd061df7f1bc5668523531c9a36b8b3c8c Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Sun, 2 Jun 2019 00:01:56 -0500
Subject: [PATCH] Use changelog.isancestorrev()

The old changelog.descendant() is deprecated in 4.7, gone in 4.8.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 git-remote-hg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/git-remote-hg b/git-remote-hg
index cd5b321..df81b7c 100755
--- a/git-remote-hg
+++ b/git-remote-hg
@@ -999,7 +999,12 @@ def checkheads_bmark(repo, ref, ctx):
         print "error %s unknown" % ref
         return False
 
-    if not repo.changelog.descendant(ctx_old.rev(), ctx_new.rev()):
+    if check_version(4, 7):
+        isancestorrev = repo.changelog.isancestorrev
+    else:
+        isancestorrev = repo.changelog.descendant
+
+    if not isancestorrev(ctx_old.rev(), ctx_new.rev()):
         if force_push:
             print "ok %s forced update" % ref
         else: