handle exception objects with an as_psgi method directly

ray1729 · Jun 15, 2011 · 3652972 · 3652972
1 parent 5db3bd7
commit 3652972
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/Plack/Middleware/HTTPExceptions.pm b/lib/Plack/Middleware/HTTPExceptions.pm
@@ -46,6 +46,9 @@ sub transform_error {
     my($self, $e, $env) = @_;
 
     my($code, $message);
+    if (blessed $e && $e->can('as_psgi')) {
+        return $e->as_psgi;
+    }
     if (blessed $e && $e->can('code')) {
         $code = $e->code;
         $message =