Merge pull request #544 from diedexx/patch-1

Don't flush rewrite_rules on every admin request
GoogleChromeLabs · Jun 25, 2021 · ee75ca8 · ee75ca8
2 parents f9fc1cb + acd973f
commit ee75ca8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/wp-includes/class-wp.php b/wp-includes/class-wp.php
@@ -14,8 +14,9 @@
 function pwa_add_rewrite_rules() {
 	global $wp_rewrite;
 	$rewrite_rule_regex = '^wp\.serviceworker$';
+	$rules              = $wp_rewrite->wp_rewrite_rules();
 
-	if ( ! isset( $wp_rewrite->extra_rules_top[ $rewrite_rule_regex ] ) ) {
+	if ( ! isset( $rules[ $rewrite_rule_regex ] ) ) {
 		// Note: This logic will not be required as part of core merge since rewrite rules are flushed upon DB upgrade (as long as the DB version is bumped).
 		add_action(
 			'admin_init',