Merge branch 'MDL-54830-master' of https://github.com/snake/moodle

moodle · Jul 19, 2018 · 1f9964a6e034d444613ce20b820106aee0f77d7b · 1f9964a
2 parents 98b5b9d + bdd410a
commit 1f9964a6e034d444613ce20b820106aee0f77d7b
Unified Split

Showing with 5 additions and 1 deletion.

+5 −1 course/externallib.php
diff --git a/course/externallib.php b/course/externallib.php
@@ -941,7 +941,11 @@ public static function update_courses($courses) {
 
                 // Make sure maxbytes are less then CFG->maxbytes.
                 if (array_key_exists('maxbytes', $course)) {
-                    $course['maxbytes'] = get_max_upload_file_size($CFG->maxbytes, $course['maxbytes']);
+                    // We allow updates back to 0 max bytes, a special value denoting the course uses the site limit.
+                    // Otherwise, either use the size specified, or cap at the max size for the course.
+                    if ($course['maxbytes'] != 0) {
+                        $course['maxbytes'] = get_max_upload_file_size($CFG->maxbytes, $course['maxbytes']);
+                    }
                 }
 
                 if (!empty($course['courseformatoptions'])) {