Coding Standards: Fix the Squiz.PHP.DisallowMultipleAssignments violations in wp-includes.

See #47632.


Built from https://develop.svn.wordpress.org/trunk@45590


git-svn-id: http://core.svn.wordpress.org/trunk@45401 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-meta-query.php

@@ -312,7 +312,8 @@ class WP_Meta_Query {
 	 * }
 	 */
 	public function get_sql( $type, $primary_table, $primary_id_column, $context = null ) {
-		if ( ! $meta_table = _get_meta_table( $type ) ) {
+		$meta_table = _get_meta_table( $type );
+		if ( ! $meta_table ) {
 			return false;
 		}