From 11a1cba68a80a09a0c13b1e117ffbbe789da146b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Wed, 16 Jun 2021 12:10:21 +0200
Subject: [PATCH] fix warning

---
 htdocs/cron/card.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/htdocs/cron/card.php b/htdocs/cron/card.php
index fb8699b911e..7911194603b 100644
--- a/htdocs/cron/card.php
+++ b/htdocs/cron/card.php
@@ -284,6 +284,7 @@ if ($conf->use_javascript_ajax) {
 	print '</script>'."\n";
 }
 
+$formconfirm = '';
 if ($action == 'delete') {
 	$formconfirm = $form->formconfirm($_SERVER['PHP_SELF']."?id=".$object->id, $langs->trans("CronDelete"), $langs->trans("CronConfirmDelete"), "confirm_delete", '', '', 1);