lib/dassets/source_proxy.rb in dassets-0.10.0 vs lib/dassets/source_proxy.rb in dassets-0.10.1

@@ -3,15 +3,15 @@
 require 'dassets/source_file'
 
 module Dassets; end
 class Dassets::SourceProxy
 
-  attr_reader :digest_path, :source_files, :cache
+  attr_reader :digest_path, :cache, :source_files
 
   def initialize(digest_path, cache = nil)
     @digest_path  = digest_path
-    @cache = cache || Dassets::Cache::NoCache.new
+    @cache        = cache || Dassets::Cache::NoCache.new
     @source_files = get_source_files(@digest_path, @cache)
   end
 
   def key
     "#{self.digest_path} -- #{self.mtime}"
@@ -24,10 +24,10 @@
   def fingerprint
     @cache["#{self.key} -- fingerprint"] ||= source_fingerprint
   end
 
   def mtime
-    @source_files.map{ |f| f.mtime }.max
+    @source_files.map{ |f| f.mtime }.compact.max
   end
 
   def exists?
     @source_files.inject(true){ |res, f| res && f.exists? }
   end