# File lib/rhc-common.rb, line 943
def get_var(var)
  v = nil
  if !@opts_config.nil? && @opts_config.get_value(var)
    v = @opts_config.get_value(var)
  else
    v = @local_config.get_value(var) ? @local_config.get_value(var) : @global_config.get_value(var)
  end
  v
end