Enfore non-empty email addresses at several locations

[platal.git] / include / newsletter.inc.php

diff --git a/include/newsletter.inc.php b/include/newsletter.inc.php
index 7dd5bb3..ded8520 100644 (file)
--- a/include/newsletter.inc.php
+++ b/include/newsletter.inc.php
@@ -1231,6 +1231,12 @@ class NLIssue
      */
     public function sendTo($user, $hash = null)
     {
+        // Don't send email to users without an address
+        // Note: this would never happen when using sendToAll
+        if (!$user->bestEmail()) {
+            return;
+        }
+
         $this->fetchArticles();
 
         if (is_null($hash)) {