[libvirt] [libvirt-sandbox PATCH] docker: Don't ignore qemu-img errors

[Guido Günther]

---
 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