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authorfriendica <info@friendica.com>2012-10-19 03:36:09 -0700
committerfriendica <info@friendica.com>2012-10-19 03:36:09 -0700
commit8981da89c3426f94b8a963ffe8189a9d0400333f (patch)
tree028196fde89f34d219ac5c1cffe5a0b0f1028b39 /include
parent2c3c933ed4cf6846c0240f576082da2deda5a25a (diff)
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don't show categories widget if there are none
Diffstat (limited to 'include')
-rw-r--r--include/contact_widgets.php23
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) {