fixed #4137: Calendar Search page has extra head tags in body

docs/changelog/7.x.x.txt

@@ -7,6 +7,7 @@
  - fixed #9507: Navigation: relDepth is calculated with starting point, instead of the first displayed page
  - fixed a bug where no Payment Gateway labels show up when checking out.
  - fixed #9511: Subcategories displayed incorrectly
+ - fixed #4137: Calendar Search page has head tags in body
 
 7.6.8
  - added #!/usr/bin/env perl to all utility scripts

lib/WebGUI/Asset/Wobject/Calendar.pm

@@ -2064,14 +2064,9 @@ sub www_search {
         });
 
     # This is very bad! It should be $self->processStyle or whatnot.
-    $self->session->http->sendHeader;
-    my $template    = WebGUI::Asset::Template->new($self->session,$self->get("templateIdSearch"));
-    my $style = $self->session->style->process($self->getSeparator,$self->get("styleTemplateId"));
-    my ($head, $foot) = split($self->getSeparator,$style);
-    $self->session->output->print($head, 1);
-    $self->session->output->print($self->processTemplate($var, undef, $template));
-    $self->session->output->print($foot, 1);
-    return "chunked";
+    return $self->processStyle(
+        $self->processTemplate( $var, $self->get('templateIdSearch') )
+    );
 }
 
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