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MDL-13542 More return value checking

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moodler
2008-02-20 06:15:16 +00:00
parent 2116a8a428
commit f3aac02c26
1 changed files with 11 additions and 3 deletions
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mod/forum/index.php
+11 -3
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@@ -163,8 +163,12 @@
if ($generalforums) {
foreach ($generalforums as $forum) {
$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
continue; // Shouldn't happen
}
if (!$context = get_context_instance(CONTEXT_MODULE, $cm->id)) {
continue; // Shouldn't happen
}
if (!groups_course_module_visible($cm)) {
continue;
@@ -299,7 +303,11 @@
if ($learningforums) {
$currentsection = "";
foreach ($learningforums as $key => $forum) {
$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);
if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id)) {
continue; // Shouldn't happen
}
if (!coursemodule_visible_for_user($cm)) {
continue;
}