# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 2017-11-21 07:13:09
# Node ID a1d2fc32bb99b29b1fe9ceada851393304e92cd8
# Parent  bd8875b6473c9b1bcac3fb19cc049c03da20e612

py3: define __next__ in patch.py

This needed to appease Python 3's iterator protocol.

This is crasher #5 in Python 3.

Differential Revision: https://phab.mercurial-scm.org/D1480

diff --git a/mercurial/patch.py b/mercurial/patch.py
--- a/mercurial/patch.py
+++ b/mercurial/patch.py
@@ -149,6 +149,8 @@ def split(stream):
                 raise StopIteration
             return l
 
+        __next__ = next
+
     inheader = False
     cur = []