fix warning

2022-10-14 09:28:49 +02:00
parent 57073d68c9
commit 33ef00590f
1 changed files with 1 additions and 1 deletions
--- a/htdocs/core/class/html.formsetup.class.php
+++ b/htdocs/core/class/html.formsetup.class.php
@@ -1079,7 +1079,7 @@ class FormSetupItem
 			$tmp = explode(':', $this->type);

 			$template = $formmail->getEMailTemplate($this->db, $tmp[1], $user, $this->langs, $this->fieldValue);
-			if ($template<0) {
+			if (is_numeric($template) && $template < 0) {
 				$this->setErrors($formmail->errors);
 			}
 			$out.= $this->langs->trans($template->label);