From 5bd7f1bd36a156767d4654d137d9705a171ae8ff Mon Sep 17 00:00:00 2001
From: Nathan <nathaniel.guse@gmail.com>
Date: Wed, 2 Oct 2013 14:21:50 -0500
Subject: [PATCH] [ticket/11882] If dependency is incorrect/unfulfillable,
 throw an error

PHPBB3-11882
---
 phpBB/phpbb/db/migrator.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/phpBB/phpbb/db/migrator.php b/phpBB/phpbb/db/migrator.php
index 7efb23a230..9879ff2a85 100644
--- a/phpBB/phpbb/db/migrator.php
+++ b/phpBB/phpbb/db/migrator.php
@@ -192,6 +192,11 @@ class migrator
 
 		foreach ($state['migration_depends_on'] as $depend)
 		{
+			if ($this->unfulfillable($depend) !== false)
+			{
+				throw new \phpbb\db\migration\exception('MIGRATION_NOT_FULFILLABLE', $name, $depend);
+			}
+
 			if (!isset($this->migration_state[$depend]) ||
 				!$this->migration_state[$depend]['migration_schema_done'] ||
 				!$this->migration_state[$depend]['migration_data_done'])