Die if there is no available config file in Registry::load_all()
Created by: muffato
Hi Core,
Registry::load_all by default does not report any error if the config file is missing / if the file does not exist. It will only print a message if $verbose is switched on. We have scripts and Runnables that load the Registry and they basically have to duplicate the tests "if (defined ...)" and "if (-e ...)" to be able to output meaningful messages.
I propose that load_all() actually die if $config_file is not given / points to an unexisting file.
It passes registry.t, I hope it passes the other tests too !