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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/Session/Form.pm
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@ -110,7 +110,7 @@ sub param {
@data = $self->session->request->param($field);
return wantarray ? @data : $data[0];
} else {
return;
return undef;
}
} else {
if ($self->session->request) {
@ -123,7 +123,7 @@ sub param {
}
return keys %params;
} else {
return;
return undef;
}
}
}