1 files changed, 6 insertions, 0 deletions
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
index 6539fee1b3..a75c94295d 100755
--- a/phpBB/install/index.php
+++ b/phpBB/install/index.php
@@ -574,6 +574,12 @@ class module
 			'MESSAGE_TEXT'		=> '<p>' . basename($file) . ' [ ' . $line . ' ]</p><p>SQL : ' . $sql . '</p><p><b>' . $error . '</b></p>',
 		));
 
+		// Rollback if in transaction
+		if ($db->transaction)
+		{
+			$db->sql_transaction('rollback');
+		}
+
 		$this->page_footer();
 	}