From 0a02e64a0bffda4a790855d51deab7d8df6e3937 Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 13 Nov 2017 14:46:04 +0000 Subject: fix possible undefined behaviour in paper handling git-svn-id: svn://tug.org/texlive/trunk@45774 c570f23f-e606-0410-a88d-b1316a301751 --- Master/tlpkg/TeXLive/TLPDB.pm | 1 + 1 file changed, 1 insertion(+) (limited to 'Master/tlpkg/TeXLive/TLPDB.pm') diff --git a/Master/tlpkg/TeXLive/TLPDB.pm b/Master/tlpkg/TeXLive/TLPDB.pm index 32015fa692d..b4e79bd8711 100644 --- a/Master/tlpkg/TeXLive/TLPDB.pm +++ b/Master/tlpkg/TeXLive/TLPDB.pm @@ -737,6 +737,7 @@ sub get_package { sub _get_package { my ($self,$pkg) = @_; + return undef if (!$pkg); if (defined($self->{'tlps'}{$pkg})) { my $ret = $self->{'tlps'}{$pkg}; return $self->{'tlps'}{$pkg}; -- cgit v1.2.3