# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 1401756829 18000
# Node ID b1a6edc78bfb04f6fc3bd58ffce343ab0d2313f5
# Parent  1414cdafa7af509a2fd98dfaeac0894b80ea7d45
compathacks: add wrapper for memfilectx

diff --git a/hgsubversion/compathacks.py b/hgsubversion/compathacks.py
--- a/hgsubversion/compathacks.py
+++ b/hgsubversion/compathacks.py
@@ -15,3 +15,14 @@ def pickle_load(f):
     import cPickle as pickle
     f.seek(0)
     return pickle.load(f)
+
+def makememfilectx(repo, path, data, islink, isexec, copied):
+    """Return a memfilectx
+
+    Works around memfilectx() adding a repo argument between 3.0 and 3.1.
+    """
+    from mercurial import context
+    try:
+        return context.memfilectx(repo, path, data, islink, isexec, copied)
+    except TypeError:
+        return context.memfilectx(path, data, islink, isexec, copied)