@@ -59,7 +59,10 @@ for section in engines_config.sections():
59 if param_name == 'engine':
59 if param_name == 'engine':
61 if param_name == 'categories':
61 if param_name == 'categories':
62+ if engines_config.get(section, param_name) == 'none':
63+ engine.categories = []
62− engine.categories = map(str.strip, engines_config.get(section, param_name).split(','))
65+ engine.categories = map(str.strip, engines_config.get(section, param_name).split(','))
64 setattr(engine, param_name, engines_config.get(section, param_name))
67 setattr(engine, param_name, engines_config.get(section, param_name))
65 for engine_attr in dir(engine):
68 for engine_attr in dir(engine):