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MDL-32308 Fix error when testing id of guest user

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This commit is contained in:
Hugh Davenport
2012-04-09 19:06:30 +02:00
committed by Petr Skoda
parent 4b3ee4fc55
commit 4d6bcdad3e
1 changed files with 2 additions and 2 deletions
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lib/enrollib.php
+2 -2
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@@ -257,8 +257,8 @@ function enrol_sharing_course($user1, $user2) {
function enrol_get_shared_courses($user1, $user2, $preloadcontexts = false, $checkexistsonly = false) {
global $DB, $CFG;
$user1 = !empty($user1->id) ? $user1->id : $user1;
$user2 = !empty($user2->id) ? $user2->id : $user2;
$user1 = isset($user1->id) ? $user1->id : $user1;
$user2 = isset($user2->id) ? $user2->id : $user2;
if (empty($user1) or empty($user2)) {
return false;