Only check for existing contacts if an email address is present

13 years ago · 615fb1c069
parent 57ce504112
commit 615fb1c069
1 changed files with 1 additions and 1 deletions
--- a/program/steps/addressbook/save.inc
+++ b/program/steps/addressbook/save.inc
@ -162,7 +162,7 @@ else {
  // show notice if existing contacts with same e-mail are found
  $existing = false;
  foreach ($CONTACTS->get_col_values('email', $a_record, true) as $email) {
-      if (($res = $CONTACTS->search('email', $email, false, false, true)) && $res->count) {
+      if ($email && ($res = $CONTACTS->search('email', $email, false, false, true)) && $res->count) {
          $OUTPUT->show_message('contactexists', 'notice', null, false);
          break;
      }