providers:checkbox: catch URLError in virtualization script.

(LP #1306763) 

1 files changed, 4 insertions, 1 deletions

diff --git a/bin/virtualization b/bin/virtualization
index 486a554..330f954 100755
--- a/bin/virtualization
+++ b/bin/virtualization
@@ -82,7 +82,10 @@ class KVMTest(object):
 # Attempt download
 try:
 resp = urllib.request.urlretrieve(image_url, cloud_iso)
- except (IOError, OSError, urllib.error.HTTPError) as exception:
+ except (IOError,
+ OSError,
+ urllib.error.HTTPError,
+ urllib.error.URLError) as exception:
 logging.error("Failed download of image from %s: %s", image_url, exception)
 return False