Merge remote-tracking branch 'origin/master'

ChangeLog

@@ -22,6 +22,7 @@ phpMyAdmin - ChangeLog
 - issue #11611 Warning while exporting schema to PDF
 - issue #11612 Undefined index: new_row_format
 - issue #11605 Changing hostname kills password
+- issue #11614 Undefined variable: db
 
 4.5.1.0 (2015-10-23)
 - issue        Invalid argument supplied for foreach()

libraries/controllers/DatabaseStructureController.php

@@ -471,7 +471,8 @@ class DatabaseStructureController extends DatabaseController
                 $this->response->addHTML(
                     Template::get('database/structure/table_header')->render(
                         array(
-                            'db_is_system_schema' => false,
+                            'db' => $this->db,
+                            'db_is_system_schema' => $this->_db_is_system_schema,
                             'replication' => $GLOBALS['replication_info']['slave']['status']
                         )
                     )