From 2956999797e68456ac6a95182849fb2b8be20e67 Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Sat, 14 Dec 2019 18:39:22 +0700
Subject: [PATCH] Throw helpful error if no filesystem image exists

---
 entrypoint.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index b17b7cb..aa8ec0c 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,11 +3,15 @@
 image_path="/sdcard/filesystem.img"
 zip_path="/filesystem.zip"
 
-if [ ! -e $image_path ] && [ -e $zip_path ]; then
-    echo "No filesystem detected at ${image_path}!"
-    echo "Extracting..."
-    unzip $zip_path
-    mv *.img $image_path
+if [ ! -e $image_path ]; then
+  echo "No filesystem detected at ${image_path}!"
+  if [ -e $zip_path ]; then
+      echo "Extracting fresh filesystem..."
+      unzip $zip_path
+      mv *.img $image_path
+  else
+    exit 1
+  fi
 fi
 
 exec qemu-system-arm \