From f8563bec94344fed5828afd3c1c285aaccb50a73 Mon Sep 17 00:00:00 2001
From: snipe <snipe@snipe.net>
Date: Tue, 10 Nov 2020 08:46:19 -0800
Subject: [PATCH] Added some extension checking for upgrade.php

---
 upgrade.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/upgrade.php b/upgrade.php
index 94d80e548..d971395d3 100644
--- a/upgrade.php
+++ b/upgrade.php
@@ -48,6 +48,30 @@ if (version_compare(PHP_VERSION, $required_version, '<')) {
     echo "PHP version: " . PHP_VERSION . " is at least ".$required_version." - continuing... \n\n";
 }
 
+$ext_check = '';
+if ((!extension_loaded('gd')) || (!extension_loaded('imagick'))) {
+    $ext_check .= "PHP extension MISSING: gd or imagick \n";
+}
+
+if (!extension_loaded('php-ldap'))  {
+    $ext_check .= "PHP extension MISSING: php-ldap \n";
+}
+
+if (!extension_loaded('php-json'))  {
+    $ext_check .= "PHP extension MISSING: php-json \n";
+}
+
+if (!extension_loaded('php-fileinfo'))  {
+    $ext_check .= "PHP extension MISSING: php-fileinfo \n";
+}
+
+if (!extension_loaded('php-openssl'))  {
+    $ext_check .= "PHP extension MISSING: php-openssl \n";
+}
+
+if ($ext_check!='') {
+    echo $ext_check;
+}
 
 echo "--------------------------------------------------------\n";
 echo "STEP 2: Backing up database: \n";