From 3214e37d92787c1a6e19216faf037e7a4a99a4e6 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Fri, 8 May 2015 02:42:48 -0400
Subject: [PATCH] Ignore empty 'filename' property in Item.fromJSON()

---
 chrome/content/zotero/xpcom/data/item.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/data/item.js b/chrome/content/zotero/xpcom/data/item.js
index 964536e09..b6599c70c 100644
--- a/chrome/content/zotero/xpcom/data/item.js
+++ b/chrome/content/zotero/xpcom/data/item.js
@@ -4074,7 +4074,12 @@ Zotero.Item.prototype.fromJSON = Zotero.Promise.coroutine(function* (json) {
 			break;
 		
 		case 'filename':
-			this.attachmentFilename = val;
+			if (val === "") {
+				Zotero.logError("Ignoring empty attachment filename in item JSON");
+			}
+			else {
+				this.attachmentFilename = val;
+			}
 			break;
 		
 		case 'path':