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-rw-r--r--mod/groups/lib/discussion.php9
1 files changed, 6 insertions, 3 deletions
diff --git a/mod/groups/lib/discussion.php b/mod/groups/lib/discussion.php
index 1813c87aa..94d212ef6 100644
--- a/mod/groups/lib/discussion.php
+++ b/mod/groups/lib/discussion.php
@@ -218,13 +218,16 @@ function discussion_prepare_form_vars($topic = NULL) {
if ($topic) {
foreach (array_keys($values) as $field) {
- $values[$field] = $topic->$field;
+ if (isset($topic->$field)) {
+ $values[$field] = $topic->$field;
+ }
}
}
if (elgg_is_sticky_form('topic')) {
- foreach (array_keys($values) as $field) {
- $values[$field] = elgg_get_sticky_value('topic', $field);
+ $sticky_values = elgg_get_sticky_values('topic');
+ foreach ($sticky_values as $key => $value) {
+ $values[$key] = $value;
}
}