From 10b4ac6dd326cbf83c2d65bf247b9ecb3bba45fc Mon Sep 17 00:00:00 2001
From: Jane Adelmann <jane.adelmann@plagiarismcheck.org>
Date: Fri, 1 Oct 2021 14:12:47 +0300
Subject: [PATCH] Fix plugin when context is null. Version 3.7.5

---
 lib.php     | 4 ++++
 version.php | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib.php b/lib.php
index dc3f2e8..59e1a2f 100644
--- a/lib.php
+++ b/lib.php
@@ -77,6 +77,10 @@ class plagiarism_plugin_pchkorg extends plagiarism_plugin {
             $context = context_module::instance($cmid);// Get context of course.
         }
 
+        if (empty($context)) {
+            return '';
+        }
+
         $canview = has_capability(capability::VIEW_SIMILARITY, $context);
         if (!$canview) {
             return '';
diff --git a/version.php b/version.php
index 86f3fde..94ef462 100644
--- a/version.php
+++ b/version.php
@@ -26,9 +26,9 @@ defined('MOODLE_INTERNAL') || die();
 if (!isset($plugin)) {
     $plugin = new stdClass();
 }
-$plugin->version = 2021092804;
+$plugin->version = 2021100101;
 $plugin->requires = 2017051500; // Requires Moodle 3.3 .
-$plugin->release = 'v3.7.4';
+$plugin->release = 'v3.7.5';
 $plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'plagiarism_pchkorg';
 $plugin->dependencies = array(