From 501562d4b75174f7fef93131c933eaff0ee06182 Mon Sep 17 00:00:00 2001
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
Date: Mon, 8 Apr 2019 17:48:39 +0200
Subject: [PATCH] code cleanup

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
 PVE/Diskmanage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/Diskmanage.pm b/PVE/Diskmanage.pm
index 55df3f2..de3e60e 100644
--- a/PVE/Diskmanage.pm
+++ b/PVE/Diskmanage.pm
@@ -152,7 +152,7 @@ sub get_smart_data {
 sub get_zfs_devices {
     my $list = {};
 
-    return {} if !(-x $ZPOOL);
+    return {} if ! -x $ZPOOL;
 
     # use zpool and parttype uuid,
     # because log and cache do not have