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making config addToArray only add if it's not already there.

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This commit is contained in:
Matthew Wilson 2006-04-15 23:31:16 +00:00
parent 71881282aa
commit 3fad0b078f
2 changed files with 8 additions and 1 deletions
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1
lib/WebGUI/Config.pm
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@ -79,6 +79,7 @@ sub addToArray {
my $property = shift;
my $value = shift;
my $array = $self->get($property);
return undef if isIn($value,@{$array});
push(@{$array}, $value);
$self->set($property, $array);
}