From 769ea1867c6421b465c47b303f03380ebd5f9683 Mon Sep 17 00:00:00 2001
From: Alex Hancock <alexhancock@block.xyz>
Date: Tue, 14 Oct 2025 16:16:43 -0400
Subject: [PATCH] fix: adjust download_cli.sh to tolerate no OS variable
 (#5169)

---
 download_cli.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/download_cli.sh b/download_cli.sh
index 610ca081fc..30a142ef5b 100755
--- a/download_cli.sh
+++ b/download_cli.sh
@@ -37,7 +37,7 @@ if ! command -v tar >/dev/null 2>&1 && ! command -v unzip >/dev/null 2>&1; then
 fi
 
 # Check for required extraction tools based on detected OS
-if [ "$OS" = "windows" ]; then
+if [ "${OS:-}" = "windows" ]; then
   # Windows uses PowerShell's built-in Expand-Archive - check if PowerShell is available
   if ! command -v powershell.exe >/dev/null 2>&1 && ! command -v pwsh >/dev/null 2>&1; then
     echo "Warning: PowerShell is recommended to extract Windows packages but was not found."
@@ -45,7 +45,7 @@ if [ "$OS" = "windows" ]; then
   fi
 else
   if ! command -v tar >/dev/null 2>&1; then
-    echo "Error: 'tar' is required to extract packages for $OS. Please install tar and try again."
+    echo "Error: 'tar' is required to extract packages for ${OS:-unknown}. Please install tar and try again."
     exit 1
   fi
 fi