From b9d3b47ec65b7b1e5b54cfa7cf43893f14b5f769 Mon Sep 17 00:00:00 2001
From: Gerhard Killesreiter <killes_www_drop_org@227.no-reply.drupal.org>
Date: Thu, 13 Apr 2006 18:17:07 +0000
Subject: #55096, don't show online users in block if nobody online, patch by
 tenrapid

---
 modules/user.module | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'modules/user.module')

diff --git a/modules/user.module b/modules/user.module
index 3e15ef3e9..1c37286e9 100644
--- a/modules/user.module
+++ b/modules/user.module
@@ -601,13 +601,15 @@ function user_block($op = 'list', $delta = 0, $edit = array()) {
 
           // Display a list of currently online users.
           $max_users = variable_get('user_block_max_list_count', 10);
-          $items = array();
+          if ($total_users && $max_users) {
+            $items = array();
 
-          while ($max_users-- && $account = db_fetch_object($users)) {
-            $items[] = $account;
-          }
+            while ($max_users-- && $account = db_fetch_object($users)) {
+              $items[] = $account;
+            }
 
-          $output .= theme('user_list', $items, t('Online users'));
+            $output .= theme('user_list', $items, t('Online users'));
+          }
 
           $block['subject'] = t('Who\'s online');
           $block['content'] = $output;
-- 
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