Mercurial > lxmppd-hg-xmllex / changeset
changeset
util.filters: Don't traceback when trying to remove a filter from an uninitialized object
Wed, 02 Jun 2010 12:24:07 +0100
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Wed, 02 Jun 2010 12:24:07 +0100
- changeset 3135
- f29a297471e3
- parent 3134
- 9a29ad6a9b97
- child 3136
- 9630cb97cd3e
util.filters: Don't traceback when trying to remove a filter from an uninitialized object
| util/filters.lua | file | annotate | diff | comparison | revisions |
--- a/util/filters.lua Wed Jun 02 12:23:07 2010 +0100 +++ b/util/filters.lua Wed Jun 02 12:24:07 2010 +0100 @@ -46,6 +46,7 @@ end function remove_filter(session, type, callback) + if not session.filters then return; end local filter_list = session.filters[type]; if filter_list and filter_list[callback] then for i=1, #filter_list do
