email notifications are not sent if there are any admins with empty email address

[aokunev]

I've updated teampass to 1.27 using git clone method. DB has been updated without issues. Noticed email notifications stopped arriving. During troubleshooting noticed OPV user was created without email address in teampass_users. That code failed to create a list of recipients and invoking @sendmail with empty recipients argument. Attaching a simple patch that fixed the issue, please consider adding to the mainline.

--- /tmp/identify.php 2017-06-05 23:02:57.490778648 -0400
+++ sources/identify.php 2017-06-05 22:40:15.048011210 -0400
@@ -996,7 +996,7 @@
) {
// get all Admin users
$receivers = "";

•            $rows = DB::query("SELECT email FROM ".prefix_table("users")." WHERE admin = %i", 1);
  

•            $rows = DB::query("SELECT email FROM ".prefix_table("users")." WHERE admin = %i and email !=''", 1);
             foreach ($rows as $record) {
                 if (empty($receivers)) {
                     $receivers = $record['email'];
  

[nilsteampassnet]

Correct.
Thank you