From b0e5b1763a77b75a85af074722d780eb52a746f7 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Fri, 24 Apr 2009 22:13:10 +0000
Subject: [PATCH] Don't try to delete downloaded ZIP file if it doesn't exist

---
 chrome/content/zotero/xpcom/storage.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/storage.js b/chrome/content/zotero/xpcom/storage.js
index b76b4eef5..78392d8ac 100644
--- a/chrome/content/zotero/xpcom/storage.js
+++ b/chrome/content/zotero/xpcom/storage.js
@@ -1045,7 +1045,9 @@ Zotero.Sync.Storage = new function () {
 			}
 			catch (e) {
 				Zotero.debug(zipFile.leafName + " is not a valid ZIP file", 2);
-				zipFile.remove(null);
+				if (zipFile.exists()) {
+					zipFile.remove(false);
+				}
 				return;
 			}