From 347673a8a1e25b88cb3028035c6a8cfdc10025d7 Mon Sep 17 00:00:00 2001
From: Zitao Xiong <caoer115@gmail.com>
Date: Tue, 28 May 2024 16:02:53 +0800
Subject: [PATCH] fix: ARCH_OVERWRITE null fix

---
 lib/utils.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils.bash b/lib/utils.bash
index 6fde88a..9258a1a 100644
--- a/lib/utils.bash
+++ b/lib/utils.bash
@@ -43,7 +43,7 @@ os_name() {
 
 # arm64, x86_64
 arch_name() {
-    if [ -n "$ARCH_OVERWRITE" ]; then
+    if [ -n "$ARCH_OVERWRITE:-" ]; then
         echo "$ARCH_OVERWRITE"
     else
         case "$(uname -m)" in