fix if statement resulting in unreachable code
@@ -629,7 +629,7 @@ class DimensionDataLBDriver(Driver):
:return: Instance of the listener
:rtype: ``DimensionDataVirtualListener``
"""
- if port is 80 or 443:
+ if (port == 80) or (port == 443):
listener_type = 'PERFORMANCE_LAYER_4'
else:
listener_type = 'STANDARD'
