lib/attached/processor/audio.rb in attached-0.3.4 vs lib/attached/processor/audio.rb in attached-0.3.5

@@ -7,10 +7,11 @@
       
       
       attr_reader :path
       attr_reader :extension
       attr_reader :preset
+      attr_reader :attachment
       
       
       # Create a processor.
       #
       # Parameters:
@@ -25,11 +26,11 @@
         @path      = self.file.path
         
         @preset    = options[:preset]
         @extension = options[:extension]
         
-        @extension ||= File.extname(self.file.path)
+        @extension ||= self.attachment.extension
       end
       
       
       # Redirect output path.
       
@@ -48,11 +49,11 @@
         
         result = Tempfile.new(["", self.extension])
         result.binmode
         
         begin
-          
+        
           parameters = []
           
           parameters << "--preset #{self.preset}" if self.preset
           
           parameters << self.path
@@ -63,10 +64,12 @@
           `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, "must be an audio file"
         end