From b453b6655b0daaec8e4ebf5a92509335a6c7ea81 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sat, 10 Aug 2013 13:56:46 +0200
Subject: [PATCH] Only check for the package time if a package is actually
 installed from source, refs #2096

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

diff --git a/src/Composer/Package/Locker.php b/src/Composer/Package/Locker.php
index a77bbd4e7..5cd593c95 100644
--- a/src/Composer/Package/Locker.php
+++ b/src/Composer/Package/Locker.php
@@ -280,7 +280,7 @@ class Locker
             // always move time to the end of the package definition
             $time = isset($spec['time']) ? $spec['time'] : null;
             unset($spec['time']);
-            if ($package->isDev()) {
+            if ($package->isDev() && $package->getInstallationSource() === 'source') {
                 // use the exact commit time of the current reference if it's a dev package
                 $time = $this->getPackageTime($package) ?: $time;
             }