https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41864
Bug ID: 41864
Summary: Simple OPAC search generates warnings: Odd number of
elements in anonymous hash
Initiative type: ---
Sponsorship ---
status:
Product: Koha
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P5 - low
Component: Architecture, internals, and plumbing
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected]
Depends on: 40966
After introducing Bug 40966 opac-search.pl, when invoked in the
simple form (not as advanced search) generates warnings like:
[WARN] Odd number of elements in anonymous hash at
/kohadevbox/koha/opac/opac-search.pl line 529.
This is because 'weight_search_submitted' is not initialized for
this search.
You get the same effect with this simple test:
#!/usr/bin/perl
use Modern::Perl;
use Data::Dumper;
say Dumper(
{
one => 1,
two => &und
}
);
sub und {
#return undef;
}
But if you uncomment 'return undef', there is no warning.
So most probably, in this case, $cgi->param('weight_search_submitted')
returns an empty list, not an undef.
Referenced Bugs:
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=40966
[Bug 40966] 'whole_record' and 'weighted_fields' not passed around
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