Make get_snmp_data more robust (#6798)

2017-03-27 12:22:59 +02:00 · 2017-03-27 12:22:59 +02:00 · a70af62e60
parent be04ef7be1
commit a70af62e60
1 changed files with 4 additions and 1 deletions
--- a/homeassistant/components/device_tracker/snmp.py
+++ b/homeassistant/components/device_tracker/snmp.py
@ -125,7 +125,10 @@ class SnmpScanner(DeviceScanner):

        for resrow in restable:
            for _, val in resrow:
-                mac = binascii.hexlify(val.asOctets()).decode('utf-8')
+                try:
+                    mac = binascii.hexlify(val.asOctets()).decode('utf-8')
+                except AttributeError:
+                    continue
                _LOGGER.debug("Found MAC %s", mac)
                mac = ':'.join([mac[i:i+2] for i in range(0, len(mac), 2)])
                devices.append({'mac': mac})