Fix bug with registration

includes/core.php

@@ -16,7 +16,7 @@ function register($user, $pass, $code)
         $q = $db->prepare("SELECT user FROM accounts WHERE user = (:user)");
         $q->bindParam(':user', $user);
         $q->execute();
-        if ($q->fetchColumn() == 0) {
+        if (!($result = $q->fetch())) {
             // Add new account
             $q = $db->prepare("INSERT INTO accounts (user, pass, level, apikey) VALUES (:user, :pass, :level, :apikey)");
             $q->bindParam(':user', $user);

templates/register/index.swig

@@ -11,7 +11,6 @@
 				<form action="/includes/api.php?do=register" method="post">
 					<input type="text" name="user" placeholder="Username" required>
 					<input type="password" name="pass" placeholder="Password" required> 
-					<input type="password" name="confirmpass" placeholder="Confirm Password" required> 
 					<input type="text" name="code" placeholder="Invite Code" required>
 					<input type="submit" value="Register">
 					<footer class="clearfix">