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If misestimated number of sections, don't add a bogus line.

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Triggered by funny 'invert' circumstances at least
This commit is contained in:
Brion Vibber 2005-04-25 15:35:02 +00:00
parent 6ebe0ff5e1
commit f12f73ac69
1 changed files with 3 additions and 2 deletions
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5
includes/SpecialAllpages.php
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@ -135,10 +135,11 @@ function indexShowToplevel ( $namespace = NS_MAIN, $invert ) {
$limit = ( $i == $offset || $i == $stopat ) ? 1 : 2;
$sql = "SELECT page_title $fromwhere $order_str " . $dbr->limitResult ( $limit, $from );
$res = $dbr->query( $sql, $fname );
$s = $dbr->fetchObject( $res );
array_push ( $lines, $s->page_title );
if ( $s = $dbr->fetchObject( $res ) ) {
array_push ( $lines, $s->page_title );
if ( $s = $dbr->fetchObject( $res ) ) {
array_push ( $lines, $s->page_title );
}
}
$dbr->freeResult( $res );
}