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-rw-r--r--inc/anti-bot.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/inc/anti-bot.php b/inc/anti-bot.php
index fde97096..41e0a1d6 100644
--- a/inc/anti-bot.php
+++ b/inc/anti-bot.php
@@ -178,11 +178,14 @@ class AntiBot {
}
function _create_antibot($board, $thread) {
- global $config;
+ global $config, $purged_old_antispam;
$antibot = new AntiBot(array($board, $thread));
- query('DELETE FROM ``antispam`` WHERE `expires` < UNIX_TIMESTAMP()') or error(db_error());
+ if (!isset($purged_old_antispam)) {
+ $purged_old_antispam = true;
+ query('DELETE FROM ``antispam`` WHERE `expires` < UNIX_TIMESTAMP()') or error(db_error());
+ }
if ($thread)
$query = prepare('UPDATE ``antispam`` SET `expires` = UNIX_TIMESTAMP() + :expires WHERE `board` = :board AND `thread` = :thread AND `expires` IS NULL');