2 files changed, 6 insertions, 1 deletions
diff --git a/phpBB/phpbb/db/tools.php b/phpBB/phpbb/db/tools.php
index c8d25f23a2..f523b39fb3 100644
--- a/phpBB/phpbb/db/tools.php
+++ b/phpBB/phpbb/db/tools.php
@@ -2175,7 +2175,7 @@ class tools
 				}
 			// no break
 			case 'mysql_41':
-				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD INDEX ' . $index_name . '(' . implode(', ', $column) . ')';
+				$statements[] = 'ALTER TABLE ' . $table_name . ' ADD INDEX ' . $index_name . ' (' . implode(', ', $column) . ')';
 			break;
 
 			case 'mssql':
diff --git a/phpBB/phpbb/template/twig/twig.php b/phpBB/phpbb/template/twig/twig.php
index 5b71bb5e8a..db3a8e3571 100644
--- a/phpBB/phpbb/template/twig/twig.php
+++ b/phpBB/phpbb/template/twig/twig.php
@@ -115,6 +115,11 @@ class twig extends \phpbb\template\base
 			)
 		);
 
+		if (defined('DEBUG'))
+		{
+			$this->twig->addExtension(new \Twig_Extension_Debug());
+		}
+
 		$lexer = new \phpbb\template\twig\lexer($this->twig);
 
 		$this->twig->setLexer($lexer);