ovirt timeout fix.

gistfile1.diff

diff --git a/ZenPacks/zenoss/oVirt/poll_ovirt.py b/ZenPacks/zenoss/oVirt/poll_ovirt.py
index a7b1084..5641000 100755
--- a/ZenPacks/zenoss/oVirt/poll_ovirt.py
+++ b/ZenPacks/zenoss/oVirt/poll_ovirt.py
@@ -735,7 +735,11 @@ class oVirtPoller(object):
                     os._exit(1)
 
                 # Nic statistics to be processed later.
-                deferred_statistics.append(self.client.request(elementtree_to_dict(nic.getchildren()[0])['link']['href'].split('/api/')[1]))
+                try:
+                    deferred_statistics.append(self.client.request(elementtree_to_dict(nic.getchildren()[0])['link']['href'].split('/api/')[1]))
+                except Exception:
+                    # There may be 0 nic's attached.  
+                    pass
 
         # Gather the VM statistics and its disk/network component statistics.
         if 'vms' in data:
@@ -762,7 +766,11 @@ class oVirtPoller(object):
                     os._exit(1)
 
                 # Disk statistics to be processed later.
-                deferred_statistics.append(self.client.request(elementtree_to_dict(disk.getchildren()[0])['link']['href'].split('/api/')[1]))
+                try:
+                    deferred_statistics.append(self.client.request(elementtree_to_dict(disk.getchildren()[0])['link']['href'].split('/api/')[1]))
+                except Exception:
+                    # There may be 0 disks attached.
+                    pass
 
                 # Grab Nic statistics
                 try:
@@ -781,7 +789,11 @@ class oVirtPoller(object):
                     os._exit(1)
 
                 # Nic statistics to be processed later.
-                deferred_statistics.append(self.client.request(elementtree_to_dict(nic.getchildren()[0])['link']['href'].split('/api/')[1]))
+                try:
+                    deferred_statistics.append(self.client.request(elementtree_to_dict(nic.getchildren()[0])['link']['href'].split('/api/')[1]))
+                except Exception:
+                    # There may be 0 nic's attached.
+                    pass
 
         """DeferredLists do NOT need try/except handling when consumeErrors are True
            We check its results for problems later.
diff --git a/setup.py b/setup.py
index 2df2946..8553547 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 # or saved.  Do not modify them directly here.
 # NB: PACKAGES is deprecated
 NAME = "ZenPacks.zenoss.oVirt"
-VERSION = "1.1.1"
+VERSION = "1.1.2"
 AUTHOR = "Zenoss Labs <labs@zenoss.com>"
 LICENSE = "GPLv2"
 NAMESPACE_PACKAGES = ['ZenPacks', 'ZenPacks.zenoss']