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-rw-r--r--systems/texlive/tlnet/tlpkg/tlperl/lib/App/Cpan.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/systems/texlive/tlnet/tlpkg/tlperl/lib/App/Cpan.pm b/systems/texlive/tlnet/tlpkg/tlperl/lib/App/Cpan.pm
index b563addf52..efd04331c8 100644
--- a/systems/texlive/tlnet/tlpkg/tlperl/lib/App/Cpan.pm
+++ b/systems/texlive/tlnet/tlpkg/tlperl/lib/App/Cpan.pm
@@ -6,7 +6,7 @@ use vars qw($VERSION);
use if $] < 5.008 => 'IO::Scalar';
-$VERSION = '1.675';
+$VERSION = '1.676';
=head1 NAME
@@ -689,7 +689,7 @@ sub _hook_into_CPANpm_report
*CPAN::Shell::mywarn = sub {
my($self,$what) = @_;
- $scalar .= $what;
+ $scalar .= $what if defined $what;
$self->print_ornamented($what,
$CPAN::Config->{colorize_warn}||'bold red on_white'
);