From de4914f0463170427ca094e101a735517dfcadd5 Mon Sep 17 00:00:00 2001
From: catlog22 <catlog22@github.com>
Date: Fri, 3 Oct 2025 21:23:23 +0800
Subject: [PATCH] fix: Lower Bash version requirement from 4.0 to 2.0
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Based on Gemini analysis, all script features (double brackets, local keyword,
BASH_VERSINFO array) are supported in Bash 2.0+. This change improves
compatibility with older systems while maintaining full functionality.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 install-remote.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/install-remote.sh b/install-remote.sh
index 7e8d603c..32349da4 100644
--- a/install-remote.sh
+++ b/install-remote.sh
@@ -43,8 +43,8 @@ function show_header() {
 
 function test_prerequisites() {
     # Test bash version
-    if [ "${BASH_VERSINFO[0]}" -lt 4 ]; then
-        write_color "ERROR: Bash 4.0 or higher is required" "$COLOR_ERROR"
+    if [ "${BASH_VERSINFO[0]}" -lt 2 ]; then
+        write_color "ERROR: Bash 2.0 or higher is required" "$COLOR_ERROR"
         write_color "Current version: ${BASH_VERSION}" "$COLOR_ERROR"
         return 1
     fi