Ticket #21249: 21249.patch

wp-admin/includes/class-wp-list-table.php

@@ -846 +846 @@
 
                         $attributes = "$class$style";
 
-                        if ( 'cb' == $column_name ) {
+                        if ( 'cb' === $column_name ) {
                                 echo '<th scope="row" class="check-column">';
                                 echo $this->column_cb( $item );
                                 echo '</th>';