Changeset View

Standalone View

				From d9e961710074d266ad6bdf395c98868d91952088 Mon Sep 17 00:00:00 2001
				From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
				Date: Wed, 25 May 2022 12:41:59 +0200
				Subject: [PATCH] Adapt to Perl 5.36

				A developmental release of Perl 5.36.0 fails to run tests with:

				$ perl -Ilib t/basic-misc.t
				1..72
				Can't modify undef operator in scalar assignment at lib/Biber/Section.pm line 433, near "undef;"
				Compilation failed in require at lib/Biber.pm line 24.
				BEGIN failed--compilation aborted at lib/Biber.pm line 24.
				Compilation failed in require at t/basic-misc.t line 11.
				BEGIN failed--compilation aborted at t/basic-misc.t line 11.
				# Looks like your test exited with 255 before it could output anything.

				This is because of a missing semicolon between commands in
				del_everykeys(). The new perl is more strict and raises a compile-time
				error:

				$ perl -e '$a = undef $b = undef;'
				Can't modify undef operator in scalar assignment at -e line 1, near "undef;"
				Execution of -e aborted due to compilation errors.
				---
				lib/Biber/Section.pm \| 2 +-
				1 file changed, 1 insertion(+), 1 deletion(-)

				diff --git a/lib/Biber/Section.pm b/lib/Biber/Section.pm
				index 03ed69a51..a78942f57 100644
				--- a/lib/Biber/Section.pm
				+++ b/lib/Biber/Section.pm
				@@ -429,7 +429,7 @@ sub add_everykey {

				sub del_everykeys {
				my $self = shift;
				- $self->{everykey} = undef
				+ $self->{everykey} = undef;
				$self->{everykey_lc} = undef;
				return;
				}