From 101cde8092911aaef4292f42fe1e7d9490d63176 Mon Sep 17 00:00:00 2001
From: "James E. Blair" <jeblair@openstack.org>
Date: Mon, 26 May 2014 20:24:56 -0700
Subject: [PATCH] Handle (ignore) no-diff renames
If git diff detects a file rename with no changes, it might add
some (currently) unparseable text to the diff. Ignore it to avoid
an error.
Change-Id: I3542e0dfd9d7c749510f0539066cfa0147e239a3
---
gertty/gitrepo.py | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/gertty/gitrepo.py b/gertty/gitrepo.py
index c13773e..2806c16 100644
--- a/gertty/gitrepo.py
+++ b/gertty/gitrepo.py
@@ -331,6 +331,12 @@ class Repo(object):
if key == ' ':
f.addContextLine(rest)
continue
+ if line.startswith("similarity index"):
+ continue
+ if line.startswith("rename"):
+ continue
+ if line.startswith("index"):
+ continue
if not last_line:
raise Exception("Unhandled line: %s" % line)
f.finalize()