fix: macros not processed in HttpProxy template

docs/changelog/7.x.x.txt

@@ -73,6 +73,8 @@
    user's e-mail address.
  - add: Button in Collaboration Systems for managing CS subscription group.
  - fix: relative links sent out in emails don't work properly
+ - fix: macros not processed in HttpProxy template
+    http://www.webgui.org/bugs/tracker/macro-not-working-i-httpproxy
 
 7.3.21
  - fix: Self-deactivation doesn't show login screen after success

lib/WebGUI/Asset/Wobject/HttpProxy.pm

@@ -419,7 +419,12 @@ sub view {
 	if($var{header} ne "text/html") {
 		return $var{content};
 	} else {
-		return $self->processTemplate(\%var,undef,$self->{_viewTemplate});
+	    my $content = $var{content};
+	    $var{content} = '~~~';
+	    my $output = $self->processTemplate(\%var,undef,$self->{_viewTemplate});
+	    WebGUI::Macro::process($self->session, \$output);
+	    my ($head, $foot) = split('~~~', $output);
+	    return $head . $content . $foot;
 	}
 }