From e3b2807b6a1d32a37e277ee4551945b3828b2065 Mon Sep 17 00:00:00 2001
From: Gilles Mouchet <gilles.mouchet@gmail.com>
Date: Sat, 29 Jun 2024 15:06:06 +0200
Subject: [PATCH] fix inst-rasp.sh

---
 inst-raps.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/inst-raps.sh b/inst-raps.sh
index af622b8..921f3e0 100755
--- a/inst-raps.sh
+++ b/inst-raps.sh
@@ -184,10 +184,11 @@ printSuccess "Role updated successfully"
 #-----------------------------------------------------------------------------
 printInfo "CleanUp"
 rm -rf /tmp/yumupd
-rerror=$?
+rerror1=$?
 rm -rf /tmp/hostsupd
-let "$rerror=$rerror+$?"
-if [ $rerror -ne 0 ]; then printError "Problem to cleanUP";exit; fi
+$rerror2=$?
+sum=$(( $rerror1 + $rerror2 ))
+if [ $sum -ne 0 ]; then printError "Problem to cleanUP";exit; fi
 printSuccess "CleanUp successfully"
 
 #-----------------------------------------------------------------------------