diff --git a/htdocs/core/modules/mailings/contacts1.modules.php b/htdocs/core/modules/mailings/contacts1.modules.php
index 51cca978ca6..8aae15b9cc8 100644
--- a/htdocs/core/modules/mailings/contacts1.modules.php
+++ b/htdocs/core/modules/mailings/contacts1.modules.php
@@ -185,7 +185,7 @@ class mailing_contacts1 extends MailingTargets
}
else
{
- $s.='';
+ $s.='';
}
}
else dol_print_error($this->db);