From 9e493a9f481e03d8bd41794eee4e4efd0e39a593 Mon Sep 17 00:00:00 2001
From: Patrick Schleizer <adrelanos@riseup.net>
Date: Fri, 20 Dec 2019 03:42:09 -0500
Subject: [PATCH] refactoring

---
 usr/lib/security-misc/permission-hardening | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr/lib/security-misc/permission-hardening b/usr/lib/security-misc/permission-hardening
index f8fd2f2..175edf7 100755
--- a/usr/lib/security-misc/permission-hardening
+++ b/usr/lib/security-misc/permission-hardening
@@ -89,6 +89,8 @@ set_file_perms() {
       continue
     fi
 
+    fso_without_trailing_slash="${fso%/}"
+
     nosuid=""
     if [ "$mode_from_config" = "nosuid" ]; then
       nosuid="true"
@@ -114,8 +116,6 @@ set_file_perms() {
 
     ## Use dpkg-statoverride  so permissions are not reset during upgrades.
 
-    fso_without_trailing_slash="${fso%/}"
-
     if dpkg-statoverride --list | grep -q "$fso_without_trailing_slash"; then
       ## If there is an entry for the fso, but the owner/group/mode do not
       ## match, we remove and re-add the entry to update it.