https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=37425

Julian Maurice <[email protected]> changed:

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 Attachment #169425|0                           |1
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--- Comment #3 from Julian Maurice <[email protected]> ---
Created attachment 169495
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=169495&action=edit
Bug 37425: Check for existence of biblio object before fetching cover images

This patch simply adds a conditional to ensure the biblio object has been
retrieved and assumes no cover images otherwise

To test:
 1 - Enable system preference LocalCoverImages
 2 - Perform a search in staff interface
 3 - Find the biblionumebr for one of the results and delete it via the SQL
backend:
     DELETE FROM biblio WHERE biblionumber=3;
 4 - Search again.
 5 - KO!
     Can't call method "cover_images" on an undefined value at
/usr/share/koha/intranet/cgi-bin/catalogue/search.pl line 671.
 6 - Reindex, confirm error is gone
 7 - Apply patch
 8 - Search again
 9 - Delete a record from the results via SQL
10 - Reload and confirm no error
11 - Reindex and repeat search and confirm no error

Signed-off-by: Roman Dolny <[email protected]>
Signed-off-by: Julian Maurice <[email protected]>

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