From 890ffa7f241f8f989b5ecea3276f2040d6bec7b8 Mon Sep 17 00:00:00 2001
From: andycandy-de <68217449+andycandy-de@users.noreply.github.com>
Date: Fri, 1 Dec 2023 01:03:26 +0100
Subject: [PATCH] Solved passphrase error

Solved 'Illegal option' error when passphrase starts with hyphen
---
 INSTALL/CreatePersistentImg.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/INSTALL/CreatePersistentImg.sh b/INSTALL/CreatePersistentImg.sh
index 21d65c47..57053933 100644
--- a/INSTALL/CreatePersistentImg.sh
+++ b/INSTALL/CreatePersistentImg.sh
@@ -108,8 +108,8 @@ freeloop=$(losetup -f)
 losetup $freeloop "$outputfile"
 
 if [ ! -z "$passphrase" ]; then
-    printf "$passphrase" | cryptsetup -q --verbose luksFormat $freeloop -
-    printf "$passphrase" | cryptsetup -q --verbose luksOpen $freeloop persist_decrypted -
+    printf -- "$passphrase" | cryptsetup -q --verbose luksFormat $freeloop -
+    printf -- "$passphrase" | cryptsetup -q --verbose luksOpen $freeloop persist_decrypted -
     _freeloop=$freeloop
     freeloop="/dev/mapper/persist_decrypted"
 fi