Changeset 25782

Timestamp:

10/15/13 02:58:07 (4 years ago)

Author:

nacin

Message:

Automatic updates: An error code containing 'do_rollback' can be used to trigger a rollback.

This could enable the triggering of a rollback in update_core() in wp-admin/includes/update-core.php.

see #22704.

File:

• trunk/src/wp-admin/includes/class-wp-upgrader.php (modified) (1 diff)

trunk/src/wp-admin/includes/class-wp-upgrader.php

@@ -1306 +1306 @@
                 // Not all errors are equal. These codes are critical: copy_failed__copy_dir,
                 // mkdir_failed__copy_dir, copy_failed__copy_dir_retry, and disk_full.
-                if ( false !== strpos( $error_code, '__copy_dir' ) )
+                // do_rollback allows for update_core() to trigger a rollback if needed.
+                if ( false !== strpos( $error_code, 'do_rollback' ) )
+                    $try_rollback = true;
+                elseif ( false !== strpos( $error_code, '__copy_dir' ) )
                     $try_rollback = true;
                 elseif ( 'disk_full' === $error_code )