diff options
Diffstat (limited to '')
-rw-r--r-- | include/picture_rate.inc.php | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/picture_rate.inc.php b/include/picture_rate.inc.php index 331cb41b0..f2410945b 100644 --- a/include/picture_rate.inc.php +++ b/include/picture_rate.inc.php @@ -32,14 +32,22 @@ 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 + $row = array( 'count'=>0, 'average'=>NULL, 'std'=>NULL ); + } + if ($row['count'] == 0) { $value = l10n('no_rate'); |