From d1e9c221a3079c5e7fce15dc8d5d9016ea14d8da Mon Sep 17 00:00:00 2001
From: mollusk <silvernode@gmail.com>
Date: Sun, 17 Oct 2021 10:54:58 -0700
Subject: [PATCH] rtlwifi-setup: handle potential 'cd' errors

---
 rtlwifi-setup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtlwifi-setup.sh b/rtlwifi-setup.sh
index 8c57848..71b7d09 100755
--- a/rtlwifi-setup.sh
+++ b/rtlwifi-setup.sh
@@ -30,7 +30,7 @@ _apply_patch(){
 }
 
 _install(){
-    cd "${tmpdir}"/"${pkgname}" 
+    cd "${tmpdir}"/"${pkgname}" || exit 1
     #_apply_patch
     VER=$(sed -n 's/\PACKAGE_VERSION="\(.*\)"/\1/p' dkms.conf)
     rsync -rvhP ./ /usr/src/rtl88x2bu-"${VER}"