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DEtect undef values in defaults list

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Chris 2020-05-24 17:48:19 +01:00
parent 251e217a0c
commit 2bcc883280
1 changed files with 8 additions and 1 deletions
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9
lib/Webperl/Template.pm
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@ -729,7 +729,14 @@ sub build_optionlist {
$default = [ $default ] unless($default && ref($default) eq "ARRAY");
# Convert default to a hash for faster lookup
my %selected = map { $_ => 1 } @{$default};
my %selected = ();
foreach my $val (@{$default}) {
if(!defined($val)) {
carp "Undefined value in default list.";
next;
}
$selected{$val} = 1;
}
# Now build up the option string
my $optstr = "";