From f2589dddf616497c1c85e6bdb235d0e469d89ee6 Mon Sep 17 00:00:00 2001
From: ljm42 <larry_meaney@iname.com>
Date: Mon, 26 Jun 2023 18:14:40 -0700
Subject: [PATCH] prevent error when no keyfile

---
 emhttp/plugins/dynamix/include/ProvisionCert.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/emhttp/plugins/dynamix/include/ProvisionCert.php b/emhttp/plugins/dynamix/include/ProvisionCert.php
index b7bbda759..bd85e06ae 100644
--- a/emhttp/plugins/dynamix/include/ProvisionCert.php
+++ b/emhttp/plugins/dynamix/include/ProvisionCert.php
@@ -61,7 +61,7 @@ if ($certPresent) {
 }
 $endpoint = ($certPresent && $isLegacyCert) ? "provisioncert" : "provisionwildcard";
 
-$keyfile = @file_get_contents($var['regFILE']);
+$keyfile = empty($var['regFILE']) ? false : @file_get_contents($var['regFILE']);
 if ($keyfile === false) {
   response_complete(406, '{"error":"'._('License key required').'"}');
 }