Correcting possible division by 0
git-svn-id: http://piwigo.org/svn/trunk@52 68402e56-0260-453c-a942-63ccdbb3a9ee
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1 changed files with 6 additions and 2 deletions
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@ -151,7 +151,9 @@ for ( $i = 0; $i <= MAX_DAYS; $i++ )
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//------------------------------------------------------------ pages seen graph
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foreach ( $days as $day ) {
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$vtp->addSession( $sub, 'pages_day' );
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$width = floor( ( $day['nb_pages_seen'] * $max_pixels ) / $max_pages_seen );
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if ( $max_pages_seen > 0 )
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$width = floor( ( $day['nb_pages_seen']*$max_pixels ) / $max_pages_seen );
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else $width = 0;
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$vtp->setVar( $sub, 'pages_day.date', $day['date'] );
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$vtp->setVar( $sub, 'pages_day.width', $width );
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$vtp->setVar( $sub, 'pages_day.nb_pages', $day['nb_pages_seen'] );
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@ -160,7 +162,9 @@ foreach ( $days as $day ) {
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//-------------------------------------------------------------- visitors grpah
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foreach ( $days as $day ) {
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$vtp->addSession( $sub, 'visitors_day' );
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$width = floor( ( $day['nb_visitors'] * $max_pixels ) / $max_nb_visitors );
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if ( $max_nb_visitors > 0 )
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$width = floor( ( $day['nb_visitors'] * $max_pixels ) / $max_nb_visitors );
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else $width = 0;
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$vtp->setVar( $sub, 'visitors_day.date', $day['date'] );
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$vtp->setVar( $sub, 'visitors_day.width', $width );
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$vtp->setVar( $sub, 'visitors_day.nb_visitors', $day['nb_visitors'] );
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