From 297034d884881fe3d77cbb6bf5d95deab5cb5a65 Mon Sep 17 00:00:00 2001
From: "m.chernobrov" <m.chernobrov@aerodisk.ru>
Date: Tue, 26 Nov 2024 17:36:28 +0300
Subject: [PATCH] scstadmin: Fix scstadmin -list_sessions error msg in out cmd

In out of "scstadmin -list_sessions" cmd occurs error
"Use of uninitialized value in numeric lt (<) at
/usr/local/sbin/scstadmin line 3679".
---
 scstadmin/scstadmin.sysfs/scstadmin | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scstadmin/scstadmin.sysfs/scstadmin b/scstadmin/scstadmin.sysfs/scstadmin
index 84e539a61..cdb54ca98 100755
--- a/scstadmin/scstadmin.sysfs/scstadmin
+++ b/scstadmin/scstadmin.sysfs/scstadmin
@@ -3683,7 +3683,7 @@ sub listAttributes {
 
 				next;
 			}
-			$l_value = length($value) if ($l_value < length($value));
+			$l_value = length($value) if (defined($value) && $l_value < length($value));
 		}
 	}