loncom/homework/optionresponse.pm - diff

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version 1.188, 2012/11/30 11:45:50	version 1.189, 2012/12/18 16:30:23
Line 499 sub check_for_invalid {	Line 499 sub check_for_invalid {
sub displayfoils {	sub displayfoils {
my ($target,$max,$randomize,$TeXlayout,$checkboxvalue,$checkboxchoices,	my ($target,$max,$randomize,$TeXlayout,$checkboxvalue,$checkboxchoices,
$tex_option_switch, $no_tfprompt, @opt)=@_;	$tex_option_switch, $no_tfprompt, @opt)=@_;
if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;}	my @names;
my @names = @{ $Apache::response::foilgroup{'names'} };	if (ref($Apache::response::foilgroup{'names'}) eq 'ARRAY') {
	@names = @{ $Apache::response::foilgroup{'names'} };
	}
	unless (@names > 0) { return;}
my @truelist;	my @truelist;
my @falselist;	my @falselist;
my $result;	my $result;