From dd091c2ff3204e8ea742dbb9a066172e6edf04a8 Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Wed, 7 Mar 2012 03:46:28 +0400
Subject: [PATCH] added check for default value

---
 framework/console/Command.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/console/Command.php b/framework/console/Command.php
index eef9035..9c6eb5d 100644
--- a/framework/console/Command.php
+++ b/framework/console/Command.php
@@ -331,7 +331,7 @@ abstract class Command extends \yii\base\Component
 		}
 		else {
 			$input = trim($input);
-			return $input==='' ? $default : $input;
+			return ($input==='' && $default!==null) ? $default : $input;
 		}
 	}