Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Browse files

MDL-13791 - fix to prevent notice

  • Loading branch information...
commit 420c306eec2576691deaedf4f03577d82208a84f 1 parent 758c50b
scyrma authored
Showing with 4 additions and 2 deletions.
  1. +4 −2 tag/locallib.php
View
6 tag/locallib.php
@@ -21,10 +21,12 @@ function tag_print_cloud($nr_of_tags=150, $return=false) {
$can_manage_tags = has_capability('moodle/tag:manage', get_context_instance(CONTEXT_SYSTEM));
- $tagcloud = get_records_sql('SELECT tg.rawname, tg.id, tg.name, tg.tagtype, COUNT(ti.id) AS count, tg.flag '.
+ if ( !$tagcloud = get_records_sql('SELECT tg.rawname, tg.id, tg.name, tg.tagtype, COUNT(ti.id) AS count, tg.flag '.
'FROM '. $CFG->prefix .'tag_instance ti INNER JOIN '. $CFG->prefix .'tag tg ON tg.id = ti.tagid '.
'GROUP BY tg.id, tg.rawname, tg.name, tg.flag, tg.tagtype '.
- 'ORDER BY count DESC, tg.name ASC', 0, $nr_of_tags);
+ 'ORDER BY count DESC, tg.name ASC', 0, $nr_of_tags) ) {
+ $tagcloud = array();
+ }
$totaltags = count($tagcloud);
$currenttag = 0;
Please sign in to comment.
Something went wrong with that request. Please try again.