From 80df644701c89c10fe876fc41e3f0c9348717ceb Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Fri, 15 Jul 2016 17:55:54 +0200
Subject: [PATCH] libvirt-check-trim.py: handle no disks

---
 libvirt-check-trim.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libvirt-check-trim.py b/libvirt-check-trim.py
index 0b0c73e..885365c 100644
--- a/libvirt-check-trim.py
+++ b/libvirt-check-trim.py
@@ -18,6 +18,10 @@ for domain in conn.listAllDomains():
     xml = domain.XMLDesc()
     tree = objectify.fromstring(xml)
 
+    if not hasattr(tree.devices, 'disk'):
+        print('(has no disks)')
+        continue
+
     # every disk should be scsi + discard=unmap
     for disk in tree.devices.disk:
         if disk.get('device') != 'disk':