lib/rscons.rb in rscons-0.0.10 vs lib/rscons.rb in rscons-0.0.11

@@ -30,9 +30,10 @@
     cache.targets.each do |target|
       FileUtils.rm_f(target)
     end
     # remove all created directories if they are empty
     cache.directories.sort {|a, b| b.size <=> a.size}.each do |directory|
+      next unless File.directory?(directory)
       if (Dir.entries(directory) - ['.', '..']).empty?
         Dir.rmdir(directory) rescue nil
       end
     end
     Cache.clear