https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20422 --- Comment #6 from Nick Clemens <nick@bywatersolutions.com> --- Created attachment 73211 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=73211&action=edit Bug 20422: Fix warning on uri_escape_utf8 in Output.pm When opac-details calls parametrized_url, it triggers an uninitialized warning when you would have a record without e.g. author, like: Use of uninitialized value in subroutine entry at /usr/share/perl5/URI/Escape.pm line 184. This is (imo) actually a bug in URI::Escape; it should check its args. But we resolve the warning here by adding the "// q{}" in parametrized_url. NOTE: Along the way we do something similar in the arrParamsBusc loop. If the variable is undefined, jump to the next one. (Consistent with the approach in the if-part preceding it.) Test plan: [1] Run t/Output.t again. Should pass now. Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com> Signed-off-by: Nick Clemens <nick@bywatersolutions.com> -- You are receiving this mail because: You are watching all bug changes.