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Update MathSpamProtectorField.php

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This commit is contained in:
Jarkko Linnanvirta 2015-08-31 17:09:40 +03:00
parent a1b85b0d97
commit 644360c9c0
1 changed files with 1 additions and 2 deletions
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code/MathSpamProtectorField.php
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@ -133,8 +133,7 @@ class MathSpamProtectorField extends TextField {
$word = MathSpamProtectorField::digit_to_word($v1 + $v2);
$allow_numeric_answer = Config::inst()->get('MathSpamProtectorField', 'allow_numeric_answer');
return ($word == strtolower($answer) || ((($v1 + $v2) == $answer) and $allow_numeric_answer));
return ($word == strtolower($answer) || (Config::inst()->get('MathSpamProtectorField', 'allow_numeric_answer') && (($v1 + $v2) == $answer)));
}
/**