# File lib/sup/source.rb, line 220 def save_sources fn=Redwood::SOURCE_FN @source_mutex.synchronize do if @sources_dirty || @sources.any? { |id, s| s.dirty? } bakfn = fn + ".bak" if File.exists? fn File.chmod 0600, fn FileUtils.mv fn, bakfn, :force => true unless File.exists?(bakfn) && File.size(fn) == 0 end Redwood::save_yaml_obj sources, fn, true File.chmod 0600, fn end @sources_dirty = false end end