Merge remote branch 'origin/platal-1.0.0'

[platal.git] / modules / axletter / axletter.inc.php

diff --git a/modules/axletter/axletter.inc.php b/modules/axletter/axletter.inc.php
index 18818c7..f31f979 100644 (file)
--- a/modules/axletter/axletter.inc.php
+++ b/modules/axletter/axletter.inc.php
@@ -117,10 +117,10 @@ class AXLetter extends MassMailer
         if (is_null($uid) && $hash) {
             return false;
         }
-        $res = XDB::query("SELECT *
+        $res = XDB::query("SELECT uid
                              FROM axletter_ins
                             WHERE $field={?}", $user);
-        if (!$res->numRows()) {
+        if ($res->numRows() != 1) {
             return false;
         }
         XDB::execute("DELETE FROM  axletter_ins
@@ -175,6 +175,7 @@ class AXLetter extends MassMailer
         if (!$this->_promo_min && !$this->_promo_max && !$this->_subset) {
             return '1';
         }
+        /* TODO: refines this filter on promotions by using userfilter. */
         $where = array();
         if ($this->_promo_min) {
             $where[] = "((ni.uid = 0 AND ni.promo >= {$this->_promo_min}) OR (ni.uid != 0 AND u.promo >= {$this->_promo_min}))";