From 8092f9c3c8fc29dc34fc9b1b91abb9cb69eeb1bb Mon Sep 17 00:00:00 2001
From: Klaus Silveira <contact@klaussilveira.com>
Date: Thu, 7 Jun 2012 02:37:45 -0300
Subject: [PATCH] Better error handling in the commit log

---
 lib/Git/Repository.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Git/Repository.php b/lib/Git/Repository.php
index de453c4..2b930f4 100644
--- a/lib/Git/Repository.php
+++ b/lib/Git/Repository.php
@@ -333,6 +333,10 @@ class Repository
         $commit->importData($data);
         unset($logs[0]);
 
+        if (empty($logs[1])) {
+            throw new \RuntimeException('No commit log available');
+        }
+
         // Read diff logs
         foreach ($logs as $log) {
             if ('diff' === substr($log, 0, 4)) {