From de4f449c452c9e4688aa33be2f522a7580cb6195 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Mon, 16 Jul 2007 21:52:28 +0000
Subject: [PATCH] Fix JS strict warning in overlay.js and error when
 right-clicking the browser content area before anything is selected in Zotero

---
 chrome/content/zotero/overlay.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/chrome/content/zotero/overlay.js b/chrome/content/zotero/overlay.js
index 8f4f6e35e..caeb632de 100644
--- a/chrome/content/zotero/overlay.js
+++ b/chrome/content/zotero/overlay.js
@@ -942,7 +942,7 @@ var ZoteroPane = new function()
 	function reindexItem() {
 		var items = this.getSelectedItems();
 		if (!items) {
-			return false;
+			return;
 		}
 		
 		for (var i=0; i<items.length; i++) {
@@ -1610,7 +1610,8 @@ var ZoteroPane = new function()
 		var showing = false;
 		if (menuitem){
 			var items = ZoteroPane.getSelectedItems();
-			if (ZoteroPane.itemsView.selection.count==1 && items[0] && items[0].isNote()
+			if (ZoteroPane.itemsView.selection && ZoteroPane.itemsView.selection.count==1
+				&& items[0] && items[0].isNote()
 				&& window.gContextMenu.isTextSelected)
 			{
 				menuitem.hidden = false;