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Exception handling.

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This commit is contained in:
Colin Kuskie 2010-05-09 15:35:07 -07:00
parent 4ecc8dce2a
commit a2feddc3b5
1 changed files with 3 additions and 1 deletions
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4
lib/WebGUI/Macro/PickLanguage.pm
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@ -44,8 +44,10 @@ This macro takes a templateId to show the links
sub process { sub process {
my $session = shift; my $session = shift;
my $templateId = shift || "_aE16Rr1-bXBf8SIaLZjCg"; my $templateId = shift || "_aE16Rr1-bXBf8SIaLZjCg";
my $template = WebGUI::Asset::Template->newById($session, $templateId); my $template = eval { WebGUI::Asset::Template->newById($session, $templateId); };
if (Exception::Class->caught()) {
return "Could not instanciate template with id [$templateId]" unless $template; return "Could not instanciate template with id [$templateId]" unless $template;
}
my $i18n = WebGUI::International->new($session); my $i18n = WebGUI::International->new($session);
my $languages = $i18n->getLanguages(); my $languages = $i18n->getLanguages();
my @lang_loop = (); my @lang_loop = ();