From 1356021cb98fbf52353a707b7501077524d610ac Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 8 Jan 2013 13:54:25 +0100
Subject: [PATCH] Remove installation-source from lock file, fixes #1464

---
 src/Composer/Package/Locker.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Composer/Package/Locker.php b/src/Composer/Package/Locker.php
index a78c2ccde..b7eba4b99 100644
--- a/src/Composer/Package/Locker.php
+++ b/src/Composer/Package/Locker.php
@@ -298,6 +298,8 @@ class Locker
                 }
             }
 
+            unset($spec['installation-source']);
+
             $locked[] = $spec;
         }