Version 4.7.23

applications/core/tasks/viewupdates.php

@@ -40,6 +40,7 @@ class _viewupdates extends \IPS\Task
 
 			try
 			{
+				/* @note SELECT_FROM_WRITE_SERVER added in 72724569ca77f6686f6be0861ce673f793a862e8 to avoid a race condition that caused high view counts */
 				$database = \IPS\Db::i()->select( 'classname, id, count(*) AS count', 'core_view_updates', NULL, NULL, 20, array( 'classname', 'id' ), NULL, \IPS\Db::SELECT_FROM_WRITE_SERVER );
 				
 				/* Database results first */
@@ -68,7 +69,7 @@ class _viewupdates extends \IPS\Task
 				{
 					$redis = \IPS\Redis::i()->zRevRangeByScore( 'topic_views', '+inf', '-inf', array('withscores' => TRUE, 'limit' => array( 0, 20 ) ) );
 
-					if( \is_array( $redis ) )
+					if( \is_array( $redis ) AND \count( $redis ) )
 					{
 						foreach ( $redis as $data => $count )
 						{