use delete_option vs update_option, see #12383

git-svn-id: https://develop.svn.wordpress.org/trunk@13511 602fd350-edb4-49c9-b593-d223f7449a82
2010-02-28 19:49:31 +00:00 · 2010-02-28 19:49:31 +00:00 · fedda523ec
parent 1cc5b31283
commit fedda523ec
1 changed files with 1 additions and 1 deletions
--- a/wp-admin/ms-edit.php
+++ b/wp-admin/ms-edit.php
@ -219,7 +219,7 @@ switch ( $_GET['action'] ) {
 		}

 		// rewrite rules can't be flushed during switch to blog
-		update_option( 'rewrite_rules', '' );
+		delete_option( 'rewrite_rules' );

 		// update blogs table
 		$blog_data = stripslashes_deep($_POST[ 'blog' ]);