From d47888a8a3ab2e52a2b40b9bb88ef88fee24cd9c Mon Sep 17 00:00:00 2001
From: MDLeom <2809763-curben@users.noreply.gitlab.com>
Date: Sat, 20 May 2023 11:25:09 +0000
Subject: [PATCH] fix: check existent of busybox

if dos2unix is not installed
---
 src/script.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/script.sh b/src/script.sh
index 466d5a27..c979fc2f 100644
--- a/src/script.sh
+++ b/src/script.sh
@@ -37,10 +37,16 @@ check_grep() {
 check_grep
 
 
-## Fallback to busybox dos2unix
+## Fallback to busybox's dos2unix if installed
 if ! command -v dos2unix &> /dev/null
 then
-  alias dos2unix="busybox dos2unix"
+  if command -v busybox &> /dev/null
+  then
+    alias dos2unix="busybox dos2unix"
+  else
+    echo "dos2unix or busybox not found"
+    exit 1
+  fi
 fi