[Koha-bugs] [Bug 8176] $sqlwhere is undefined in C4::Serials in GetSubscriptions

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=8176

--- Comment #6 from Jonathan Druart <jonathan.druart at biblibre.com> ---
Paul,
q{} is preferable according to the PBP.

http://cpan.uwinnipeg.ca/htdocs/Perl-Critic/Perl/Critic/Policy/ValuesAndExpressions/ProhibitEmptyQuotes.pm.html

and

http://cheat.errtheblog.com/s/perl_best/1
#34 (Don’t use "" or '' for an empty string.)

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