From 3ff51ab6347dca74b0d80cffe47146fac85d3388 Mon Sep 17 00:00:00 2001
From: Eric Schultz <eric@startuperic.com>
Date: Thu, 8 Apr 2021 00:37:09 -0700
Subject: [PATCH] fix: flashbackup will now trap for missing bz files

---
 dynamix.unraid.net.plg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dynamix.unraid.net.plg b/dynamix.unraid.net.plg
index 38c3dd959..aaecbd27f 100644
--- a/dynamix.unraid.net.plg
+++ b/dynamix.unraid.net.plg
@@ -1035,6 +1035,9 @@ if ($command == 'deactivate') {
 $bzfilehashes = [];
 $allbzfiles = ['bzimage','bzfirmware','bzmodules','bzroot','bzroot-gui'];
 foreach ($allbzfiles as $bzfile) {
+  if (!file_exists("/boot/$bzfile")) {
+    response_complete(406, '{"error":"missing /boot/'.$bzfile.'"}');
+  }
   $sha256 = trim(@file_get_contents("/boot/$bzfile.sha256"));
   if (strlen($sha256) != 64) {
     $sha256 = hash_file('sha256', "/boot/$bzfile");