Use explicit checking for empty

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
2015-03-26 19:10:05 +05:30 · 2015-03-26 19:10:05 +05:30 · 5cfc3755b0
commit 5cfc3755b0
parent 7981437b85
1 changed files with 1 additions and 1 deletions
--- a/libraries/DisplayResults.class.php
+++ b/libraries/DisplayResults.class.php
@ -1274,7 +1274,7 @@ class PMA_DisplayResults
            );

            // do we have any index?
-            if ($indexes) {
+            if (! empty($indexes)) {
                $drop_down_html = $this->_getSortByKeyDropDown(
                    $indexes, $sort_expression,
                    $unsorted_sql_query