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enh: interactive: avoid a warn() when TERM is undef

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Stéphane Lesimple 2021-02-19 17:45:09 +00:00 • committed by Stéphane Lesimple
parent 8a0f7c6b4f
commit 3764d652da
1 changed files with 8 additions and 1 deletions
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9
lib/perl/OVH/Bastion/interactive.inc
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@ -75,7 +75,14 @@ EOM
# setup readline # setup readline
$term->ornaments(1); if (!$ENV{'TERM'}) {
# if TERM is undef, don't call $term->ornaments(1) or we'll generate a warn
print "Your TERM envvar is not defined, some things might not work correctly!\n\n";
}
else {
$term->ornaments(1);
}
my $attribs = $term->Attribs; my $attribs = $term->Attribs;
$attribs->{'completion_function'} = sub { $attribs->{'completion_function'} = sub {