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| author | friendica <info@friendica.com> | 2012-10-19 03:36:09 -0700 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2012-10-19 03:36:09 -0700 |
| commit | 8981da89c3426f94b8a963ffe8189a9d0400333f (patch) | |
| tree | 028196fde89f34d219ac5c1cffe5a0b0f1028b39 /include/contact_widgets.php | |
| parent | 2c3c933ed4cf6846c0240f576082da2deda5a25a (diff) | |
| download | volse-hubzilla-8981da89c3426f94b8a963ffe8189a9d0400333f.tar.gz volse-hubzilla-8981da89c3426f94b8a963ffe8189a9d0400333f.tar.bz2 volse-hubzilla-8981da89c3426f94b8a963ffe8189a9d0400333f.zip | |
don't show categories widget if there are none
Diffstat (limited to 'include/contact_widgets.php')
| -rw-r--r-- | include/contact_widgets.php | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/include/contact_widgets.php b/include/contact_widgets.php index a8eb893a5..ebefa1c23 100644 --- a/include/contact_widgets.php +++ b/include/contact_widgets.php @@ -111,20 +111,21 @@ function categories_widget($baseurl,$selected = '') { intval($a->profile['profile_uid']), intval(TERM_CATEGORY) ); - if(count($r)) { + if($r && count($r)) { foreach($r as $rr) - $terms[] = array('name' => $rr['term'], 'selected' => (($selected == $rr['term']) ? 'selected' : '')); - } + $terms[] = array('name' => $rr['term'], 'selected' => (($selected == $rr['term']) ? 'selected' : '')); - return replace_macros(get_markup_template('categories_widget.tpl'),array( - '$title' => t('Categories'), - '$desc' => '', - '$sel_all' => (($selected == '') ? 'selected' : ''), - '$all' => t('Everything'), - '$terms' => $terms, - '$base' => $baseurl, + return replace_macros(get_markup_template('categories_widget.tpl'),array( + '$title' => t('Categories'), + '$desc' => '', + '$sel_all' => (($selected == '') ? 'selected' : ''), + '$all' => t('Everything'), + '$terms' => $terms, + '$base' => $baseurl, - )); + )); + } + return ''; } function common_friends_visitor_widget($profile_uid) { |