From 1e5aaefaf5a12f1f728cb00bc83f15ebd60a714d Mon Sep 17 00:00:00 2001
From: Igor Wiedler <igor@wiedler.ch>
Date: Mon, 12 Sep 2011 16:59:05 +0200
Subject: [PATCH] Force empty lock files to contain a JSON object

By default it will make it an array, since PHP does not distinguish between
arrays and hash(map)s.
---
 src/Composer/Command/InstallCommand.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Command/InstallCommand.php b/src/Composer/Command/InstallCommand.php
index 6e12ca1dd..add683faf 100644
--- a/src/Composer/Command/InstallCommand.php
+++ b/src/Composer/Command/InstallCommand.php
@@ -154,7 +154,7 @@ class InstallCommand
 
     protected function storeLockFile(array $content)
     {
-        file_put_contents('composer.lock', json_encode($content)."\n");
+        file_put_contents('composer.lock', json_encode($content, JSON_FORCE_OBJECT)."\n");
         echo '> composer.lock dumped'.PHP_EOL;
     }
 }
\ No newline at end of file