From 417dc32548ff2f59e2c12aefcd95d6b05d1f3245 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Wed, 9 Jul 2008 15:57:33 +0000
Subject: [PATCH] Fix "str is null" sync error with empty search condition
 values

---
 chrome/content/zotero/xpcom/sync.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/sync.js b/chrome/content/zotero/xpcom/sync.js
index 6ea1dc2d0..04ecd6ade 100644
--- a/chrome/content/zotero/xpcom/sync.js
+++ b/chrome/content/zotero/xpcom/sync.js
@@ -2143,7 +2143,8 @@ Zotero.Sync.Server.Data = new function() {
 					conditionXML.@mode = condition.mode;
 				}
 				conditionXML.@operator = condition.operator;
-				conditionXML.@value = _xmlize(condition.value);
+				conditionXML.@value =
+					_xmlize(condition.value ? condition.value : '');
 				if (condition.required) {
 					conditionXML.@required = 1;
 				}