Peter M. Groen / knowledgetree

Commit a17bb2f30eed1ea88c645c89fa7e3aa4dea44d03

Authored by Megan Watson
1 parent 0d28aa5d

KTS-3460 

"Tag Cloud Dashlet crashes when user assigned to no groups logs in"
Fixed. The functions now catches the boolean false when there are no permissions. 

Committed by: Megan Watson
Reviewed by: Jonathan Byrne



git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@8740 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 13 additions and 9 deletions
plugins/tagcloud/TagCloudDashlet.php
  View file @a17bb2f
... ... @@ -7,31 +7,31 @@
7 7 * Document Management Made Simple
8 8 * Copyright (C) 2008 KnowledgeTree Inc.
9 9 * Portions copyright The Jam Warehouse Software (Pty) Limited
10   - *
  10 + *
11 11 * This program is free software; you can redistribute it and/or modify it under
12 12 * the terms of the GNU General Public License version 3 as published by the
13 13 * Free Software Foundation.
14   - *
  14 + *
15 15 * This program is distributed in the hope that it will be useful, but WITHOUT
16 16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 17 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
18 18 * details.
19   - *
  19 + *
20 20 * You should have received a copy of the GNU General Public License
21 21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22   - *
23   - * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
  22 + *
  23 + * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
24 24 * California 94120-7775, or email info@knowledgetree.com.
25   - *
  25 + *
26 26 * The interactive user interfaces in modified source and object code versions
27 27 * of this program must display Appropriate Legal Notices, as required under
28 28 * Section 5 of the GNU General Public License version 3.
29   - *
  29 + *
30 30 * In accordance with Section 7(b) of the GNU General Public License version 3,
31 31 * these Appropriate Legal Notices must retain the display of the "Powered by
32   - * KnowledgeTree" logo and retain the original copyright notice. If the display of the
  32 + * KnowledgeTree" logo and retain the original copyright notice. If the display of the
33 33 * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
34   - * must display the words "Powered by KnowledgeTree" and retain the original
  34 + * must display the words "Powered by KnowledgeTree" and retain the original
35 35 * copyright notice.
36 36 * Contributor( s): ______________________________________
37 37 *
... ... @@ -98,6 +98,10 @@ class TagCloudDashlet extends KTBaseDashlet {
98 98 {
99 99 $aTags = $this->get_relevant_tags();
100 100  
  101 + if($aTags === false || empty($aTags)){
  102 + return array();
  103 + }
  104 +
101 105 if (count($aTags) == 0) $min_freq=$max_freq=0;
102 106 else
103 107 {
... ...