From 07ad2e7e7a558d494a16dea17768038c1747b0c4 Mon Sep 17 00:00:00 2001
From: Adam Bambuch <adam.bambuch2@gmail.com>
Date: Sun, 21 Mar 2021 23:01:01 +0100
Subject: [PATCH] create_image.sh check part_type before creating

---
 create_image.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/create_image.sh b/create_image.sh
index 4dbb921..ee93ddb 100755
--- a/create_image.sh
+++ b/create_image.sh
@@ -36,6 +36,11 @@ else
     size="${size}k"
     part_type=ntfs
 fi
+
+if [ "$part_type" != "ntfs" ] && [ "$part_type" != "fat32" ]; then
+    echo "$part_type is not supported, choose ntfs or fat32" 1>&2
+    exit 1
+fi
  
 echo "Creating $size image..."
 
@@ -50,7 +55,6 @@ elif [ "$part_type" = "fat32" ]; then
     mkfs.vfat "${dev}p1"
     fatlabel "${dev}p1" RPIHDD
 else
-    echo "$part_type is not supported, choose ntfs or fat32"
     exit 1
 fi