oqapi/webgui
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replaced return; with return undef;

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This commit is contained in:
JT Smith 2008-01-24 21:58:15 +00:00
parent ffa90c5fbd
commit fa09c41598
113 changed files with 287 additions and 286 deletions
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4
lib/WebGUI/Image/Graph.pm
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@ -602,12 +602,12 @@ sub processConfigurationForm {
my $class = shift;
my $session = shift;
return unless ($class->getPluginList($session));
return undef unless ($class->getPluginList($session));
my $namespace = "WebGUI::Image::".$session->form->process('graphingPlugin');
$namespace =~ s/_/::/g;
return unless (isIn($namespace, @{$class->getPluginList($session)}));
return undef unless (isIn($namespace, @{$class->getPluginList($session)}));
my $graph = $class->load($session, $namespace);