gistfile1.txt

diff --git lib/Text/Xslate.pm lib/Text/Xslate.pm
index b2f65a9..4de8ec1 100644
--- lib/Text/Xslate.pm
+++ lib/Text/Xslate.pm
@@ -228,7 +228,7 @@ sub find_file {

         $cachepath = File::Spec->catfile(
             $self->{cache_dir},
-            Text::Xslate::uri_escape(ref($p) ? ref $p : $p),
+            Text::Xslate::uri_escape(ref($p) ? ( overload::Method($p, q{""}) ? "$p" : ref $p ) : $p),
             $file . 'c',
         );
         $cache_mtime = (stat($cachepath))[_ST_MTIME]; # may fail, but doesn't matter