From 0363c5fd7f293defd346dbe79df9563f85516ac1 Mon Sep 17 00:00:00 2001
From: Anders F Bjorklund <afb@users.sourceforge.net>
Date: Wed, 30 Jun 2010 12:46:27 +0200
Subject: [PATCH] Cope with unknown expected_size for PackageKit downloads

---
 zeroinstall/injector/packagekit.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zeroinstall/injector/packagekit.py b/zeroinstall/injector/packagekit.py
index 93652c9..cffd304 100644
--- a/zeroinstall/injector/packagekit.py
+++ b/zeroinstall/injector/packagekit.py
@@ -193,6 +193,8 @@ class PackageKitDownload(download.Download):
 		if fraction is None:
 			return 0
 		else:
+			if self.expected_size is None:
+				return 0
 			return int(self.expected_size * fraction)
 
 def _auth_wrapper(method, *args):
-- 
2.11.4.GIT