Don't call node.addIntf() if node is None

fixes #716
2017-05-24 15:11:03 -07:00
parent aa8901268d
commit a6627cd928
1 changed files with 6 additions and 5 deletions
@@ -50,6 +50,7 @@ class Intf( object ):
            self.ip = '127.0.0.1'
            self.prefixLen = 8
        # Add to node (and move ourselves if necessary )
+        if node:
            moveIntfFn = params.pop( 'moveIntfFn', None )
            if moveIntfFn:
                node.addIntf( self, port=port, moveIntfFn=moveIntfFn )