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Commit 3fefb104 authored by Dietmar Maurer's avatar Dietmar Maurer
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fix bug 37: avoid warning about uninitialized value

parent 333eda8e
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PVE/OpenVZ.pm
View file @ 3fefb104
...@@ -841,7 +841,7 @@ sub create_config_line { ...@@ -841,7 +841,7 @@ sub create_config_line {
my $text; my $text;
if (defined($data->{value})) { if (defined($data->{value})) {
if ($confdesc->{$key}->{type} eq 'boolean') { if ($confdesc->{$key} && $confdesc->{$key}->{type} eq 'boolean') {
my $txt = $data->{value} ? 'yes' : 'no'; my $txt = $data->{value} ? 'yes' : 'no';
$text .= uc($key) . "=\"$txt\"\n"; $text .= uc($key) . "=\"$txt\"\n";
} else { } else {
......
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