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Reworked error handling to propogate errors downward, especially when webgui.debug is set

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This commit is contained in:
Scott Walters 2011-07-26 01:26:03 -04:00
parent b815228a1b
commit e945a94c63
12 changed files with 132 additions and 110 deletions
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4
lib/WebGUI/Asset/Wobject/Survey.pm
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@ -470,7 +470,7 @@ sub graph {
my $session = $self->session;
eval { local $SIG{'__DIE__'}; require GraphViz };
eval { require GraphViz };
if ($@) {
return;
}
@ -710,7 +710,7 @@ sub www_graph {
my $i18n = WebGUI::International->new($session, "Asset_Survey");
eval { local $SIG{'__DIE__'}; require GraphViz };
eval { require GraphViz };
if ($@) {
return '<h1>' . $i18n->get('survey visualization') . '</h1>Survey Visualization requires the GraphViz module';
}