From 795821c497e2ba06ee820b4277ab519b6f4ffce9 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Mon, 14 Aug 2006 08:54:45 +0000
Subject: [PATCH] fixed warning in participants block

---
 blocks/participants/block_participants.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blocks/participants/block_participants.php b/blocks/participants/block_participants.php
index 39857e8a0a..06921eb075 100644
--- a/blocks/participants/block_participants.php
+++ b/blocks/participants/block_participants.php
@@ -11,7 +11,7 @@ class block_participants extends block_list {
         global $USER, $CFG;
 	
 		// the following 3 lines is need to pass _self_test();
-		if (!$this->instance->pageid) {
+		if (empty($this->instance->pageid)) {
 			return '';  
 		}
 			
-- 
2.39.5