From 99af5bfd118dc657f3c5c363a237c8cef49039fd Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 10 Oct 2011 21:32:03 -0300
Subject: Check if user is logged in

---
 muamba-widget.tpl.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'muamba-widget.tpl.php')

diff --git a/muamba-widget.tpl.php b/muamba-widget.tpl.php
index 06d547b..1c79606 100644
--- a/muamba-widget.tpl.php
+++ b/muamba-widget.tpl.php
@@ -16,7 +16,11 @@ drupal_add_css($path .'/muamba.css');
 $content = '';
 $output  = '';
 
-if (empty($transaction) && $node->uid != $user->uid) {
+if (!user_is_logged_in()) {
+  print t('You have to be logged in to be able to ask for this item.');
+  return;
+}
+elseif (empty($transaction) && $node->uid != $user->uid) {
   $content .= theme('muamba_widget_icon', array('status' => MUAMBA_REQUESTED, 'id' => $node->nid));
 }
 elseif ($transaction['uid'] == $user->uid) {
-- 
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