From ed1511441ccf7fc3da35c94597106bd8b8f8d50a Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Sun, 4 Oct 2015 20:44:47 +0200
Subject: [PATCH] interactive test test

---
 hashboot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hashboot b/hashboot
index c5d5358..18c3f8b 100755
--- a/hashboot
+++ b/hashboot
@@ -71,7 +71,7 @@ then
 #If not found, create one and ask for ${MBR_DEVICE}
 else
     #Create ${CONFIG_FILE} with defaults if noninterctive
-    if [ -z "$PS1" ]
+    if [ -t "0" ]
     then
         echo "#Device with the MBR on it" > ${CONFIG_FILE}
         echo "MBR_DEVICE=${MBR_DEVICE}" >> ${CONFIG_FILE}