From 802168cb5b0a26e93e1d57ab926b3d280984529c Mon Sep 17 00:00:00 2001
From: Michael Kaufmann <d00p@froxlor.org>
Date: Tue, 7 Feb 2023 11:45:57 +0100
Subject: [PATCH] forgot to add Validate/Validate to the last commit

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>
---
 lib/Froxlor/Validate/Validate.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Froxlor/Validate/Validate.php b/lib/Froxlor/Validate/Validate.php
index 8332c7eb..a3d83ca5 100644
--- a/lib/Froxlor/Validate/Validate.php
+++ b/lib/Froxlor/Validate/Validate.php
@@ -308,7 +308,7 @@ class Validate
 	 *
 	 * @return bool
 	 */
-	public static function validateSqlInterval(string $interval): bool
+	public static function validateSqlInterval(string $interval = ''): bool
 	{
 		if (!empty($interval) && strstr($interval, ' ') !== false) {
 			/*