[Koha-bugs] [Bug 12164] Rollover outstanding orders not yet received

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

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=12164

--- Comment #56 from Tomás Cohen Arazi <tomascohen at gmail.com> ---
Created attachment 30044
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http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=30044&action=edit
Bug 12164: (followup) keys expects a hash parameter

As of http://perldoc.perl.org/functions/keys.html we should avoid passing
a scalar parameter as it is not backwards compatible with squeezze's Perl
version (5.10).

Cite:
"Starting with Perl 5.14, keys can take a scalar EXPR, which must contain a
reference to an unblessed hash or array. The argument will be dereferenced
automatically. This aspect of keys is considered highly experimental. The
exact behaviour may change in a future version of Perl."

Signed-off-by: Tomas Cohen Arazi <tomascohen at gmail.com>

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