From 8ce485c7705a68e6f2ec159293736f080475b52f Mon Sep 17 00:00:00 2001 From: Matthew Wilson Date: Wed, 10 May 2006 01:16:48 +0000 Subject: [PATCH] fix --- lib/WebGUI/Asset/Wobject/EventManagementSystem.pm | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/WebGUI/Asset/Wobject/EventManagementSystem.pm b/lib/WebGUI/Asset/Wobject/EventManagementSystem.pm index d4fedfd22..58f920e46 100644 --- a/lib/WebGUI/Asset/Wobject/EventManagementSystem.pm +++ b/lib/WebGUI/Asset/Wobject/EventManagementSystem.pm @@ -262,12 +262,11 @@ sub addToScratchCart { return undef unless $isApproved; if (scalar(@eventsInCart) == 0) { # the cart is empty, so check if this is a master event or not. - my ($isChild) = $self->session->db->quickArray("select productId from EventManagementSystem_products where productId = ? and (prerequisiteId is NULL or prerequisiteId = '')",[$event]); - return undef if $isChild; + my ($isParent) = $self->session->db->quickArray("select productId from EventManagementSystem_products where productId = ? and (prerequisiteId is not NULL and prerequisiteId != '')",[$event]); + return undef unless $isParent; $self->session->scratch->set('currentMainEvent',$event); - push(@eventsInCart, $event) unless isIn($event,@eventsInCart); - $self->session->scratch->set('EMS_scratch_cart', join("\n", @eventsInCart)); + $self->session->scratch->set('EMS_scratch_cart', $event); return $event; }