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fixed empty message karma voting bug

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This commit is contained in:
Steffen Schröder 2014-01-10 18:19:11 +01:00
parent 0cadc02560
commit 5db1e23a7b
1 changed files with 6 additions and 2 deletions
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8
application/plugins/Karma.php
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@ -231,8 +231,12 @@ class KarmaPlugin implements CallbackListener, Plugin {
if(preg_match('/[^+-]/', $message)) {
return;
}
$vote = substr_count($message, '+');
$vote -= substr_count($message, '-');
$countPositive = substr_count($message, '+');
$countNegative = substr_count($message, '-');
if ($countPositive <= 0 && $countNegative <= 0) {
return;
}
$vote = $countPositive - $countNegative;
$success = $this->handleVote($player, $vote);
if(!$success) {
$this->maniaControl->chat->sendError('Error occurred.', $player->login);