lib/build/environment/flatten.rb in build-environment-1.1.2 vs lib/build/environment/flatten.rb in build-environment-1.1.3

@@ -54,10 +54,10 @@
 		end
 		
 		protected
 		
 		def sorted_keys
-			@values.keys.sort
+			@values.keys.sort_by(&:to_s)
 		end
 		
 		def checksum_recursively(digester)
 			sorted_keys.each do |key|
 				digester.update(key.to_s)