--- scikits/audiolab/pysndfile/matapi.py.bak	2009-03-25 07:16:45.000000000 -0400
+++ scikits/audiolab/pysndfile/matapi.py	2009-08-17 17:47:26.000000000 -0400
@@ -105,7 +105,7 @@
                 nframes = hdl.nframes - first
                 data    = hdl.read_frames(nframes)
             else:
-                data    = hdl.read_frames(last)
+                data    = hdl.read_frames(last-first)
         finally:
             hdl.close()