fix stackoverflow Path bug

[catagits/Catalyst-Runtime.git] / lib / Catalyst / DispatchType / Path.pm

diff --git a/lib/Catalyst/DispatchType/Path.pm b/lib/Catalyst/DispatchType/Path.pm
index d58f1fd..6687326 100644 (file)
--- a/lib/Catalyst/DispatchType/Path.pm
+++ b/lib/Catalyst/DispatchType/Path.pm
@@ -22,10 +22,21 @@ Catalyst::DispatchType::Path - Path DispatchType
 
 =head1 SYNOPSIS
 
-See L<Catalyst>.
+See L<Catalyst::DispatchType>.
 
 =head1 DESCRIPTION
 
+Dispatch type managing full path matching behaviour.  For more information on
+dispatch types, see:
+
+=over 4
+
+=item * L<Catalyst::Manual::Intro> for how they affect application authors
+
+=item * L<Catalyst::DispatchType> for implementation information.
+
+=back
+
 =head1 METHODS
 
 =head2 $self->list($c)
@@ -63,7 +74,12 @@ sub match {
 
     $path = '/' if !defined $path || !length $path;
 
-    foreach my $action ( @{ $self->_paths->{$path} || [] } ) {
+    # sort from least args to most
+    my @actions = sort { ($b->attributes->{Args}||0) <=>
+                      ($a->attributes->{Args}||0) }
+            @{ $self->_paths->{$path} || [] };
+
+    foreach my $action ( @actions ) {
         next unless $action->match($c);
         $c->req->action($path);
         $c->req->match($path);