# HG changeset patch
# User Jun Wu <quark@fb.com>
# Date 1494620061 25200
# Node ID d356f84792955fe8e9f4afd86d6b479ce300edec
# Parent  715cbf3fa24cea90baec3b9c6f4736640ae4360e
overlayfilectx: provide an isbinary() method

Upstream hg (e62cf13e0858) now requires isbinary() from a filecontext.
hg-git's overlayfilectx needs to be updated accordingly.

diff --git a/hggit/overlay.py b/hggit/overlay.py
--- a/hggit/overlay.py
+++ b/hggit/overlay.py
@@ -198,6 +198,9 @@
         blob = self.repo.handler.git.get_object(_maybehex(self.fileid))
         return blob.data
 
+    def isbinary(self):
+        return util.binary(self.data())
+
 class overlaychangectx(context.changectx):
     def __init__(self, repo, sha):
         self.repo = repo