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check for blank email when rejecting a dupe

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darcs-hash:20081202185343-5ed1f-99c314aac9e59ddbddd59ee403d4111c3639aa98.gz
This commit is contained in:
Evan Prodromou 2008-12-02 13:53:43 -05:00
parent 0bcfb2e698
commit c3b884e707
1 changed files with 3 additions and 0 deletions
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3
actions/register.php
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@ -142,6 +142,9 @@ class RegisterAction extends Action {
function email_exists($email) { function email_exists($email) {
$email = common_canonical_email($email); $email = common_canonical_email($email);
if (!$email || strlen($email) == 0) {
return false;
}
$user = User::staticGet('email', $email); $user = User::staticGet('email', $email);
return ($user !== false); return ($user !== false);
} }