Merge branch 'master' of git://github.com/ksuther/MenuTunes

[MenuTunes.git] / PlaylistNode.m

diff --git a/PlaylistNode.m b/PlaylistNode.m
index 12ae00b..ec9863d 100644 (file)
--- a/PlaylistNode.m
+++ b/PlaylistNode.m
@@ -1,16 +1,3 @@
-/*
- *     MenuTunes
- *  PlaylistNode
- *    Helper class for keeping track of sources, playlists and folders
- *
- *  Original Author : Kent Sutherland <ksuther@ithinksw.com>
- *   Responsibility : Kent Sutherland <ksuther@ithinksw.com>
- *
- *  Copyright (c) 2005 iThink Software.
- *  All Rights Reserved
- *
- */
-
 #import "PlaylistNode.h"
 
 
@@ -27,7 +14,7 @@
                _name = [n retain];
                _type = t;
                _index = i;
-               _children = [[NSMutableArray alloc] init];
+               _children = nil;
                _parent = nil;
        }
        return self;
@@ -53,6 +40,9 @@
 
 - (NSMutableArray *)children
 {
+       if (!_children) {
+               _children = [[NSMutableArray alloc] init];
+       }
        return _children;
 }