Protect the File.expand_path if $1 is nil
Protect the File.expand_path if $1 is nil

xithan/wagn-rspec-formatter,xithan/wagn-rspec-formatter,ged/rspec-formatter-webkit,ged/rspec-formatter-webkit,ged/rspec-formatter-webkit,xithan/wagn-rspec-formatter,xithan/wagn-rspec-formatter