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-rw-r--r--include/picture_rate.inc.php11
1 files changed, 9 insertions, 2 deletions
diff --git a/include/picture_rate.inc.php b/include/picture_rate.inc.php
index b5fc884d9..aa1071452 100644
--- a/include/picture_rate.inc.php
+++ b/include/picture_rate.inc.php
@@ -28,14 +28,21 @@
if ($conf['rate'])
{
- $query = '
+ if ( NULL != $picture['current']['average_rate'] )
+ {
+ $query = '
SELECT COUNT(rate) AS count
, ROUND(AVG(rate),2) AS average
, ROUND(STD(rate),2) AS std
FROM '.RATE_TABLE.'
WHERE element_id = '.$picture['current']['id'].'
;';
- $row = mysql_fetch_array(pwg_query($query));
+ $row = mysql_fetch_array(pwg_query($query));
+ }
+ else
+ { // avg rate null -> no rate -> no need to query db
+ $row = array( 'count'=>0, 'average'=>NULL, 'std'=>NULL );
+ }
$template->assign('rate_summary', $row);
$user_rate = null;