From aa484dc156e877bc935d64624ab9e233ed498ef5 Mon Sep 17 00:00:00 2001
From: Eric Schultz <eric@startuperic.com>
Date: Wed, 7 Apr 2021 16:29:11 -0700
Subject: [PATCH] fix: flashbackup should generate any missing bz*.sha256 files

---
 dynamix.unraid.net.plg | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dynamix.unraid.net.plg b/dynamix.unraid.net.plg
index ef261735c..38c3dd959 100644
--- a/dynamix.unraid.net.plg
+++ b/dynamix.unraid.net.plg
@@ -1037,7 +1037,8 @@ $allbzfiles = ['bzimage','bzfirmware','bzmodules','bzroot','bzroot-gui'];
 foreach ($allbzfiles as $bzfile) {
   $sha256 = trim(@file_get_contents("/boot/$bzfile.sha256"));
   if (strlen($sha256) != 64) {
-    response_complete(406, '{"error":"Invalid or missing '.$bzfile.'.sha256 file"}');
+    $sha256 = hash_file('sha256', "/boot/$bzfile");
+    file_put_contents("/boot/$bzfile.sha256", $sha256."\n");
   }
   $bzfilehashes[] = $sha256;
 }