From e3f4e47a19475652d87601a208bcaca96b86f5aa Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Wed, 20 Aug 2003 15:01:06 +0000
Subject: [PATCH] More robust when a journal is unused
---
mod/journal/lib.php | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/mod/journal/lib.php b/mod/journal/lib.php
index 734e7bd79e..8fe9e853fd 100644
--- a/mod/journal/lib.php
+++ b/mod/journal/lib.php
@@ -184,8 +184,10 @@ function journal_grades($journalid) {
} else {
if ($scale = get_record("scale", "id", - $journal->assessed)) {
$scalegrades = make_menu_from_list($scale->scale);
- foreach ($grades as $key => $grade) {
- $grades[$key] = $scalegrades[$grade];
+ if ($grades) {
+ foreach ($grades as $key => $grade) {
+ $grades[$key] = $scalegrades[$grade];
+ }
}
}
$return->grades = $grades;
--
2.39.5