Ticket #20793: 20793.2.diff

src/wp-includes/ms-functions.php

@@ -963 +963 @@
 
         add_user_to_blog($blog_id, $user_id, 'administrator');
 
-        if ( is_array($meta) ) foreach ($meta as $key => $value) {
-                if ( $key == 'public' || $key == 'archived' || $key == 'mature' || $key == 'spam' || $key == 'deleted' || $key == 'lang_id' )
-                        update_blog_status( $blog_id, $key, $value );
-                else
-                        update_option( $key, $value );
+        if ( is_array( $meta ) ) {
+                foreach ($meta as $key => $value) {
+                        if ( $key == 'public' || $key == 'archived' || $key == 'mature' || $key == 'spam' || $key == 'deleted' || $key == 'lang_id' )
+                                update_blog_status( $blog_id, $key, $value );
+                        else
+                                update_option( $key, $value );
+                }
         }
 
         add_option( 'WPLANG', get_site_option( 'WPLANG' ) );
-        update_option( 'blog_public', (int)$meta['public'] );
 
+        $meta['public'] = isset( $meta['public'] ) ? $meta['public'] : 0;
+        update_option( 'blog_public', (int) $meta['public'] );
+
         if ( ! is_super_admin( $user_id ) && ! get_user_meta( $user_id, 'primary_blog', true ) )
                 update_user_meta( $user_id, 'primary_blog', $blog_id );