From 681c7d43413d2b25db1fd0ecf7614fa2e10f47a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=2E=20David=20Ib=C3=A1=C3=B1ez?= <jdavid.ibp@gmail.com>
Date: Sun, 27 Sep 2015 14:03:32 +0200
Subject: [PATCH] Fixing pip install pygit2

Regression in the latest release, "pip install pygit2" fails if cffi is
not already installed. Should be fixed with this change, not tested.
---
 setup.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/setup.py b/setup.py
index 8b37b0f..15dc51e 100644
--- a/setup.py
+++ b/setup.py
@@ -46,8 +46,12 @@ import sys
 import unittest
 
 # Get cffi major version
-import cffi
-cffi_major_version = cffi.__version_info__[0]
+try:
+    import cffi
+except ImportError:
+    cffi_major_version = None
+else:
+    cffi_major_version = cffi.__version_info__[0]
 
 # Import stuff from pygit2/_utils.py without loading the whole pygit2 package
 sys.path.insert(0, 'pygit2')