From f836e47b7053ce8cd83c66728acfb9b0f821bcac Mon Sep 17 00:00:00 2001
From: Andrew Wong <andrew.kw.w@gmail.com>
Date: Wed, 8 Nov 2017 01:23:28 -0500
Subject: [PATCH] virtinst: Fix _URLFetcher for reading files

_grabber() is used for both binary and text files.
---
 virtinst/urlfetcher.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virtinst/urlfetcher.py b/virtinst/urlfetcher.py
index 5dae424c2..1288668a3 100644
--- a/virtinst/urlfetcher.py
+++ b/virtinst/urlfetcher.py
@@ -169,7 +169,7 @@ class _URLFetcher(object):
         """
         Grab the passed filename from self.location and return it as a string
         """
-        fileobj = io.StringIO()
+        fileobj = io.BytesIO()
         self._grabURL(filename, fileobj)
         return fileobj.getvalue()