lib/hylafax/send_fax.rb in hylafax-0.2.0 vs lib/hylafax/send_fax.rb in hylafax-0.2.1

@@ -1,8 +1,9 @@
 module HylaFAX
   class SendFax < Command
     DEFAULT_TMP_DIR = 'tmp'
+    DOCUMENT_PREFIX = 'doc.'
 
     attr_reader :dialstring, :document, :tmp_dir, :job_id
 
     def initialize(opts = {})
       super
@@ -33,10 +34,11 @@
     def remote_document
       File.join(tmp_dir, document_filename)
     end
 
     def document_filename
-      @document_filename ||= Digest::MD5.file(document).hexdigest
+      @document_filename ||= DOCUMENT_PREFIX +
+        Digest::MD5.file(document).hexdigest
     end
 
     def document_uploaded?
       ftp.list(tmp_dir).map { |l| l.split.last }.include?(document_filename)
     end