When searching with a sort (means not by relevance) and there is an error
in Zebra connexion (server is down or query is wrong), you get the message :
Error : Can't call method "sort" on an undefined value at /home/kohaadmin/src/C4/Search.pm line 405.
This patch corrects by not performing sort if there are no no results.
Steps to reproduce the error without patch:
In OPAC go to Advanced Search
Choose "Title" in first "Search for:" end enter "ccl=( and )"
Display "More options"
Set "Sort by" to "Title (A-Z)"
Click "Search" at bootom of page
Result:
Error:
Can't call method "sort" on an undefined value at /usr/share/kohaclone/C4/Search.pm line 430.
After applying the patch, try that search again. This time,
it should report not results found with out the error message.
Alternative Test plan :
- Set OPACdefaultSortField on something else than relevance
- Perform a simple search with a wrong CCL query. For example : ccl=( and )
=> You get the messge : No results found ...
Patch behaves as expected.
Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Adds another check to prevent a bad Zebra error message.
Works as described, passes all tests and QA script.
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Koha is a free software integrated library system.
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Please read the file LICENSE for more details.
To install or upgrade Koha, please see the INSTALL file appropriate
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Report bugs at http://bugs.koha-community.org/
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