Update QueryBuilder.php

Codacy code fixes.
10quality · Oct 25, 2019 · 0b2ae98 · 0b2ae98
1 parent 976069b
commit 0b2ae98
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
@@ -11,7 +11,7 @@
  * @author 10 Quality <[email protected]>
  * @license MIT
  * @package wp-query-builder
- * @version 1.0.5.1
+ * @version 1.0.5.2
  */
 class QueryBuilder
 {
@@ -146,7 +146,7 @@ public function where( $args )
                         ? '`' . $value['key'] . '`'
                         : ( is_array( $arg_value )
                             ? ( '(\'' . implode( '\',\'', $arg_value ) . '\')' )
-                            : ( is_null( $arg_value )
+                            : ( $arg_value === null
                                 ? 'null'
                                 : $wpdb->prepare( is_numeric( $arg_value ) ? '%d' : '%s' , $arg_value )
                             )