lib/attached/processor/audio.rb in attached-0.2.7 vs lib/attached/processor/audio.rb in attached-0.2.8

@@ -27,10 +27,17 @@
         @preset    = options[:preset]
         @extension = options[:extension]
         
         @extension ||= File.extname(self.file.path)
       end
+      
+      
+      # Redirect output path.
+      
+      def redirect
+        ">/dev/null 2>&1" if File.exist?("/dev/null")
+      end
     
     
       # Helper function for calling processors.
       #
       # Usage:
@@ -51,19 +58,19 @@
           parameters << self.path
           parameters << result.path
           
           parameters = parameters.join(" ").squeeze(" ")
           
-          `lame #{parameters}`
+          `lame #{parameters} #{redirect}`
           
           raise Errno::ENOENT if $?.exitstatus == 127
           
         rescue Errno::ENOENT  
           raise "command 'lame' not found: ensure LAME is installed"
         end
         
         unless $?.exitstatus == 0
-          raise Attached::Processor::Error, "attachment file must be an audio file"
+          raise Attached::Processor::Error, "must be an audio file"
         end
         
         return result
         
       end