---
libvirt-sandbox/image/sources/docker.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libvirt-sandbox/image/sources/docker.py
b/libvirt-sandbox/image/sources/docker.py
index 43e9c32..aa5675e 100755
--- a/libvirt-sandbox/image/sources/docker.py
+++ b/libvirt-sandbox/image/sources/docker.py
@@ -662,7 +662,7 @@ class DockerSource(base.Source):
cmd.append("-o")
cmd.append("backing_fmt=qcow2,backing_file=%s" % diskfile)
cmd.append(tempfile)
- subprocess.call(cmd)
+ subprocess.check_call(cmd)
return tempfile
def get_command(self, template, templatedir, userargs):
--
2.11.0