rewrite replaygain code, needs testing

git-svn-id: https://svn.musicpd.org/mpd/trunk@2482 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/inputPlugins/mod_plugin.c

@@ -191,7 +191,7 @@ int mod_decode(OutputBuffer * cb, DecoderControl * dc, char * path) {
 		time += ret*secPerByte;
 		sendDataToOutputBuffer(cb, NULL, dc, 0, 
 					(char *)data->audio_buffer, ret, time,
-					0);
+					0, NULL);
 	}
 
 	flushOutputBuffer(cb);