$NetBSD: patch-git-remote-hg,v 1.1 2015/11/26 08:30:57 agc Exp $

Patch to fix a crash caused by incompatible changes in mercurial API,
see:

	https://github.com/felipec/git-remote-hg/issues/33

and

	https://github.com/felipec/git-remote-hg/pull/28/files

--- git-remote-hg	2015/11/25 21:51:36	1.1
+++ git-remote-hg	2015/11/25 21:56:29
@@ -430,7 +430,12 @@
             peer = hg.peer(repo.ui, {}, url)
         except:
             die('Repository error')
-        repo.pull(peer, heads=None, force=True)
+        
+        if check_version(3, 2):
+            from mercurial import exchange
+            exchange.pull(repo, peer, heads=None, force=True)
+        else:
+            repo.pull(peer, heads=None, force=True)
 
         updatebookmarks(repo, peer)
 
@@ -803,7 +808,11 @@
     def getfilectx(repo, memctx, f):
         of = files[f]
         if 'deleted' in of:
-            raise IOError
+            # the file is not available anymore - was deleted
+            if check_version(3, 2):
+                return None
+            else:
+                raise IOError
         if 'ctx' in of:
             return of['ctx']
         is_exec = of['mode'] == 'x'
@@ -1036,7 +1045,9 @@
     if not checkheads(repo, remote, p_revs):
         return None
 
-    if check_version(3, 0):
+    if check_version(3, 2):
+        cg = changegroup.getchangegroup(repo, 'push', heads=list(p_revs), common=common)
+    elif check_version(3, 0):
         cg = changegroup.getbundle(repo, 'push', heads=list(p_revs), common=common)
     else:
         cg = repo.getbundle('push', heads=list(p_revs), common=common)