From c0aebcbe91bee27176dfd241e16af2173c6637d2 Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Wed, 3 Aug 2016 17:48:50 +0200
Subject: [PATCH] libvirt-check-trim: fail more elegantly if listAllDomains()
 is not available

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

diff --git a/libvirt-check-trim.py b/libvirt-check-trim.py
index 2c9e7f1..1c054e7 100644
--- a/libvirt-check-trim.py
+++ b/libvirt-check-trim.py
@@ -13,6 +13,10 @@ if not conn:
     print('Failed to open connection to the hypervisor!')
     sys.exit(1)
 
+if not hasattr(conn, "listAllDomains"):
+    print('connection does not have listAllDomains(), is python-libvirt too old?')
+    sys.exit(1)
+
 for domain in conn.listAllDomains():
     print('== {}'.format(domain.name()))