From 6a20d690e05170ac11762cadb6299040eb2c37d2 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Sat, 25 Oct 2008 02:47:47 +0000
Subject: [PATCH] Fix errors adding tags with leading or trailing spaces to
 items (since yesterday)

---
 chrome/content/zotero/xpcom/data/item.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/chrome/content/zotero/xpcom/data/item.js b/chrome/content/zotero/xpcom/data/item.js
index e644bc293c..9a59714380 100644
--- a/chrome/content/zotero/xpcom/data/item.js
+++ b/chrome/content/zotero/xpcom/data/item.js
@@ -2689,6 +2689,8 @@ Zotero.Item.prototype.addTag = function(name, type) {
 		throw ('Cannot add tag to unsaved item in Item.addTag()');
 	}
 	
+	name = Zotero.Utilities.prototype.trim(name);
+	
 	if (!name) {
 		Zotero.debug('Not saving empty tag in Item.addTag()', 2);
 		return false;
@@ -2836,6 +2838,8 @@ Zotero.Item.prototype.replaceTag = function(oldTagID, newTag) {
 		throw ('Cannot replace tag on unsaved item');
 	}
 	
+	newTag = Zotero.Utilities.prototype.trim(newTag);
+	
 	if (!newTag) {
 		Zotero.debug('Not replacing with empty tag', 2);
 		return false;