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Trap corner case when collection only has a single entry.

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This commit is contained in:
Andrew McMillan 2009-03-16 22:03:33 +13:00
parent f383971936
commit 1e7a71c1bb
1 changed files with 3 additions and 1 deletions
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4
inc/caldav-GET.php
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@ -20,6 +20,8 @@ if ( $request->IsCollection() ) {
/**
* The CalDAV specification does not define GET on a collection, but typically this is
* used as a .ics download for the whole collection, which is what we do also.
*
* @todo Change this to reference the collection_id of the collection at this location.
*/
$order_clause = ( isset($c->strict_result_ordering) && $c->strict_result_ordering ? " ORDER BY dav_id" : "");
$qry = new PgQuery( "SELECT caldav_data, class, caldav_type, calendar_item.user_no, logged_user FROM caldav_data INNER JOIN calendar_item USING ( dav_id ) WHERE caldav_data.user_no = ? AND caldav_data.dav_name ~ ? $order_clause", $request->user_no, $request->path.'[^/]+$');
@ -31,7 +33,7 @@ else {
if ( !$qry->Exec("GET") ) {
$request->DoResponse( 500, translate("Database Error") );
}
else if ( $qry->rows == 1 ) {
else if ( $qry->rows == 1 && ! $request->IsCollection() ) {
$event = $qry->Fetch();
/** Default deny... */