From f67a9f0e27948fd2f16e5027c401fee80b1fef64 Mon Sep 17 00:00:00 2001
From: novenary <streetwalkermc@gmail.com>
Date: Sun, 12 Mar 2023 19:25:23 +0200
Subject: [PATCH] dxvk: fix unbound variable warning in setup_dxvk.sh

---
 pkgs/misc/dxvk/setup_dxvk.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/misc/dxvk/setup_dxvk.sh b/pkgs/misc/dxvk/setup_dxvk.sh
index ccd5d54d0892..33734044494b 100644
--- a/pkgs/misc/dxvk/setup_dxvk.sh
+++ b/pkgs/misc/dxvk/setup_dxvk.sh
@@ -42,7 +42,7 @@ usage() {
     exit 1
 }
 
-case "$1" in
+case "${1:-}" in
     uninstall|install)
         action=$1
         shift