Add comment

2014-07-25 14:39:05 +02:00 · 2014-07-25 14:39:05 +02:00 · 6f80b26c32
parent 4ebc5c9a08
commit 6f80b26c32
1 changed files with 2 additions and 0 deletions
--- a/src/Composer/Package/Locker.php
+++ b/src/Composer/Package/Locker.php
@ -177,6 +177,8 @@ class Locker
    {
        $lockData = $this->getLockData();

+        // return null if not set to allow caller logic to choose the
+        // right behavior since old lock files have no prefer-stable
        return isset($lockData['prefer-stable']) ? $lockData['prefer-stable'] : null;
    }