Ticket #5459: autosave-array.diff

wp-admin/includes/post.php

@@ -106 +106 @@
         wp_update_post( $_POST );
 
         // Reunite any orphaned attachments with their parent
-        if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
+        if ( !is_array( $draft_ids = get_user_option( 'autosave_draft_ids' ) ) )
                 $draft_ids = array();
         if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
                 _relocate_children( $draft_temp_id, $post_ID );
@@ -200 +200 @@
         $temp_id = false;
         if ( isset($_POST['temp_ID']) ) {
                 $temp_id = (int) $_POST['temp_ID'];
-                if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
+                if ( !is_array( $draft_ids = get_user_option( 'autosave_draft_ids' ) ) )
                         $draft_ids = array();
                 foreach ( $draft_ids as $temp => $real )
                         if ( time() + $temp > 86400 ) // 1 day: $temp is equal to -1 * time( then )
@@ -292 +292 @@
         add_meta( $post_ID );
 
         // Reunite any orphaned attachments with their parent
-        if ( !$draft_ids = get_user_option( 'autosave_draft_ids' ) )
+        if ( !is_array( $draft_ids = get_user_option( 'autosave_draft_ids' ) ) )
                 $draft_ids = array();
         if ( $draft_temp_id = (int) array_search( $post_ID, $draft_ids ) )
                 _relocate_children( $draft_temp_id, $post_ID );