[Koha-bugs] [Bug 31535] Fix a staff warn or two
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Mon Sep 12 17:29:15 CEST 2022
https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=31535
--- Comment #7 from Joonas Kylmälä <joonas.kylmala at iki.fi> ---
Created attachment 140464
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=140464&action=edit
Bug 31535: Fix warning - uninitialized value in string ne (MARCdetail.pl)
Spotted at line 183 (older Koha version).
Test plan:
You need a NULL in the tab column of marc_subfield_structure. Hit this
page and check the logs.
This might convince you easier:
my $tabloop=0; my $x; print "Empty string - True\n" if ( $x // q{} ) ne
$tabloop;
print "Zero - True\n" if ( $x // '0' ) ne $tabloop;
You should only see: Empty string - True proving that defaulting to '0'
would be a game changer.
Signed-off-by: Marcel de Rooy <m.de.rooy at rijksmuseum.nl>
Signed-off-by: Joonas Kylmälä <joonas.kylmala at iki.fi>
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