1 files changed, 16 insertions, 14 deletions
diff --git a/examples/hlapi/v3arch/asyncore/sync/agent/ntforg/v3-inform.py b/examples/hlapi/v3arch/asyncore/sync/agent/ntforg/v3-inform.py
index 6f02024f..fb9df891 100644
--- a/examples/hlapi/v3arch/asyncore/sync/agent/ntforg/v3-inform.py
+++ b/examples/hlapi/v3arch/asyncore/sync/agent/ntforg/v3-inform.py
@@ -18,28 +18,30 @@ Functionally similar to:
 """#
 from pysnmp.hlapi import *
 
-errorIndication, errorStatus, errorIndex, varBinds = next(
-    sendNotification(
-        SnmpEngine(),
-        UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
-        UdpTransportTarget(('demo.snmplabs.com', 162)),
-        ContextData(),
-        'inform',
-        NotificationType(
-            ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
-        ).addVarBinds(
-             ObjectType(ObjectIdentity('1.3.6.1.2.1.1.5.0'), 'system name')
-        ).loadMibs(
-            'SNMPv2-MIB'
-        )
+iterator = sendNotification(
+    SnmpEngine(),
+    UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
+    UdpTransportTarget(('demo.snmplabs.com', 162)),
+    ContextData(),
+    'inform',
+    NotificationType(
+        ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
+    ).addVarBinds(
+         ObjectType(ObjectIdentity('1.3.6.1.2.1.1.5.0'), 'system name')
+    ).loadMibs(
+        'SNMPv2-MIB'
     )
 )
 
+errorIndication, errorStatus, errorIndex, varBinds = next(iterator)
+
 if errorIndication:
     print(errorIndication)
+
 elif errorStatus:
     print('%s at %s' % (errorStatus.prettyPrint(),
                         errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
+
 else:
     for varBind in varBinds:
         print(' = '.join([x.prettyPrint() for x in varBind]))