[fix] : Fixed escape sequence

diff --git a/build.sh b/build.sh
index ee11ace..42cd8f0 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -666,7 +666,7 @@ make_customize_airootfs() {
     # Create script
     for _script in "${_script_list[@]}"; do
         if [[ -f "${_script}" ]]; then
-            echo -e "\n$(cat "${_script}")" >> "${airootfs_dir}/${_main_script}"
+            (echo && cat "${_script}")  >> "${airootfs_dir}/${_main_script}"
             remove "${_script}"
         else
             msg_debug "${_script} was not found."