From a871f8977aad575a1f4caa85396fb809164b1384 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 8 Nov 2006 04:30:51 +0000
Subject: [PATCH] Error when repository can't be contacted

---
 chrome/content/zotero/xpcom/schema.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/chrome/content/zotero/xpcom/schema.js b/chrome/content/zotero/xpcom/schema.js
index beb2babed..39afa355c 100644
--- a/chrome/content/zotero/xpcom/schema.js
+++ b/chrome/content/zotero/xpcom/schema.js
@@ -390,11 +390,16 @@ Zotero.Schema = new function(){
 	**/
 	function _updateScrapersRemoteCallback(xmlhttp){
 		if (!xmlhttp.responseXML){
-			if (xmlhttp.status>1000){
-				Zotero.debug('No network connection', 2);
+			try {
+				if (xmlhttp.status>1000){
+					Zotero.debug('No network connection', 2);
+				}
+				else {
+					Zotero.debug('Invalid response from repository', 2);
+				}
 			}
-			else {
-				Zotero.debug('Invalid response from repository', 2);
+			catch (e){
+				Zotero.debug('Repository cannot be contacted');
 			}
 			_setRepositoryTimer(ZOTERO_CONFIG['REPOSITORY_RETRY_INTERVAL']);
 			return false;