lib/tempster.rb in automate-it-0.9.0 vs lib/tempster.rb in automate-it-0.9.1

@@ -142,10 +142,10 @@
     end
   end
 
   # Returns a string of random characters.
   def self._armor_string(length=DEFAULT_ARMOR_LENGTH)
-    (1..length).collect{ARMOR_CHARACTERS[rand(ARMOR_CHARACTERS.size)]}.pack("C*")
+    (0...length).map{ ARMOR_CHARACTERS[rand(ARMOR_CHARACTERS.size)] }.join
   end
 
   # Creates a temporary file.
   def self.mktemp(opts={}, &block)
     tempster({:kind => :file}.merge(opts), &block)