選択した履歴項目を複数まとめて開けなくなっていた

git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@4846 599a83e7-65a4-db11-8015-0010dcdd6dc2
2009-07-31 01:54:09 +00:00 · 2009-07-31 01:54:09 +00:00 · 6f1d00d6b1
commit 6f1d00d6b1
parent 79d3b2e1bf
1 changed files with 1 additions and 0 deletions
--- a/content/treestyletab/treestyletab.js
+++ b/content/treestyletab/treestyletab.js
@ -2624,6 +2624,7 @@ catch(e) {
 
 	getParentItemForBookmark : function(aId) 
 	{
+		if (aId < 0) return -1;
 		var annotations = PlacesUtils.getAnnotationsForItem(aId);
 		for (let i in annotations)
 		{