From: Evan Prodromou <evan@controlyourself.ca>
Date: Tue, 2 Dec 2008 18:53:43 +0000 (-0500)
Subject: check for blank email when rejecting a dupe
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c3b884e707ac9b60607f7e13188c2eba560f8881;p=quix0rs-gnu-social.git

check for blank email when rejecting a dupe

darcs-hash:20081202185343-5ed1f-99c314aac9e59ddbddd59ee403d4111c3639aa98.gz
---

diff --git a/actions/register.php b/actions/register.php
index 1d7e71dfbc..6acbde1bda 100644
--- a/actions/register.php
+++ b/actions/register.php
@@ -142,6 +142,9 @@ class RegisterAction extends Action {
 
 	function email_exists($email) {
 		$email = common_canonical_email($email);
+		if (!$email || strlen($email) == 0) {
+			return false;
+		}
 		$user = User::staticGet('email', $email);
 		return ($user !== false);
 	}