Created attachment 2215 [details] Screenshot of useless delete button If you submit a batch of barcodes or items and none were found, the interface still shows a "delete" button. Since there is no action which can be taken, there should be no button or suggestion that a deletion can be made.
Created attachment 2395 [details] [review] Proposed fix - Adding template flag to indicate valid results (hidden or not) - Clarifying warning messages based on various outcomes
Patch pushed to master please test
This bug is mentioned in: Fix for Bug 4851 - Batch delete shouldn't show delete button if no items were found http://lists.koha-community.org/pipermail/koha-patches/2010-November/012983.html