viewport: Use add instead of append

This commit is contained in:
Tomas Babej 2015-08-27 07:03:32 +02:00
parent 7d23805ad6
commit ef2842f217

View file

@ -109,7 +109,7 @@ class ViewPort(object):
elif token.startswith('!-'):
tokens_to_remove.add(token)
tokens_to_remove.add('+' + token[2:])
tokens_to_add.append('-' + token[2:])
tokens_to_add.add('-' + token[2:])
elif token.startswith('!?'):
tokens_to_remove.add(token)
tokens_to_remove.add('+' + token[2:])