raise exception when no prefixLen is set

2014-11-19 08:58:17 -08:00
parent 6721f0655e
commit b7898befef
1 changed files with 2 additions and 0 deletions
@@ -70,6 +70,8 @@ class Intf( object ):
            self.ip, self.prefixLen = ipstr.split( '/' )
            return self.ifconfig( ipstr, 'up' )
        else:
+            if prefixLen is None:
+                raise Exception( 'No prefix length set for IP address %s' % ( ipstr, ) )
            self.ip, self.prefixLen = ipstr, prefixLen
            return self.ifconfig( '%s/%s' % ( ipstr, prefixLen ) )