Patched offline ups error

main.py

@@ -43,10 +43,13 @@ def main():
 
     ## pull all the UPSes froom each host into a nice dict
     for host in hostList:
+        try: 
             upslist[host] = []
             client = PyNUTClient(host, '3493')
             for UPS in client.list_ups():
                 upslist[host].append(UPS)
+        except:
+            print('UPS {} is having issues'.format(host))
 
     # print(upslist)