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fixed bug in input sanitization

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Sokomine 2013-09-01 11:38:34 +02:00
parent d8f58c7aef
commit f050587a11
1 changed files with 3 additions and 2 deletions
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5
init.lua
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@ -21,9 +21,10 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
--]]
-- Version 1.1
-- Version 1.15
-- Changelog:
-- 01.09.2013 * fixed bug in input sanitization
-- 31.08.2013 * changed receipe for key to avoid crafting conflickt with screwdriver
-- 10.07.2013 * removed a potential bug (now uses string:gmatch)
-- * added shared locked furnaces
@ -320,7 +321,7 @@ function locks:lock_handle_input( pos, formname, fields, player )
end -- of /help
-- sanitize player input
if( fields.locks_sent_lock_command:gmatch("[^%a%d%s_%- %/%:]")) then
if( fields.locks_sent_lock_command:match("[^%a%d%s_%- /%:]")) then
minetest.chat_send_player(name, "Input contains unsupported characters. Allowed: a-z, A-Z, 0-9, _, -, :.");
return;
end