Bug 8448 - Holds Awaiting Pickup : Cancelling a hold on a waiting item with multiple...

Bug 8448 - Holds Awaiting Pickup : Cancelling a hold on a waiting item with multiple holds displays a blank screen instead of a warning prompt

When you cancel a hold in the "Hold Waiting" tab of Holds Awaiting Pickup, you should be prompted to retain or transfer the hold for the next patron in the queue. However, instead of seeing this prompt, you are just shown white screen that fails to alert you to the fact that there are more holds on that item!

There is a missing FOREACH reference in waitingreserves.tt. The template tries to directly reference the hash within the cancel_results array, but we need to access the array before we can access the hash.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>