Initialize variable (it is unset when saving of queries is disabled)

Signed-off-by: Michal Čihař <michal@cihar.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/db_qbe.php b/db_qbe.php
index 8735b10630..b70134d481 100644
--- a/db_qbe.php
+++ b/db_qbe.php
@@ -20,6 +20,7 @@ $response = PMA_Response::getInstance();
 $cfgRelation = PMA_getRelationsParam();
 
 $savedSearchList = array();
+$savedSearch = null;
 $currentSearchId = null;
 if ($cfgRelation['savedsearcheswork']) {
     include 'libraries/SavedSearches.class.php';