Added a test to avoid potential notices for missing objects

This commit is contained in:
moodler
2008-06-25 08:44:07 +00:00
parent d3e345456a
commit 0867c861f4
+1 -1
View File
@@ -368,7 +368,7 @@ function selectItemInCheckboxByName(formId, checkName, checked ) {
echo '</td><td align="right">&nbsp;';
$var = 'restore_user_info_'.$modname.'_instance_'.$instance->id;
$$var = optional_param($var,1);
if ($info->mods[$modname]->instances[$instance->id]->userinfo == 'true') {
if (!empty($info->mods[$modname]->instances) && ($info->mods[$modname]->instances[$instance->id]->userinfo == 'true')) {
print_checkbox($var,$$var,$$var,get_string('userdata'),'','this.form.elements[\'restore_user_info_'.$modname.'\'].checked=1;');
} else {
echo '<input type="hidden" name="'.$var.'" value="0" />';