Changeset 20619

Timestamp:

04/27/2012 06:57:59 PM (14 years ago)

Author:

nacin

Message:

Check if update_core() exists before calling it in Core_Upgrader. If not, issue an error message that the copy failed likely due to disk space. fixes #19883.

File:

• trunk/wp-admin/includes/class-wp-upgrader.php (modified) (2 diffs)

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

@@ -1022 +1022 @@
                 $this->strings['unpack_package'] = __('Unpacking the update…');
                 $this->strings['copy_failed'] = __('Could not copy files.');
+                $this->strings['copy_failed_space'] = __('Could not copy files. You may have run out of disk space.' );
         }
 
@@ -1074 +1075 @@
                 require(ABSPATH . 'wp-admin/includes/update-core.php');
 
+                if ( ! function_exists( 'update_core' ) )
+                        return new WP_Error( 'copy_failed_space', $this->strings['copy_failed_space'] );
+
                 return update_core($working_dir, $wp_dir);
         }