`Byebug.current_context` should be available
`Byebug.current_context` should be available

even if Byebug is disabled.

guilherme/byebug,deivid-rodriguez/byebug,guilherme/byebug,k0kubun/byebug,yui-knk/byebug,k0kubun/byebug,yui-knk/byebug,k0kubun/byebug,yui-knk/byebug,deivid-rodriguez/byebug,guilherme/byebug,deivid-rodriguez/byebug