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-rwxr-xr-xgr-digital/examples/narrowband/tx_voice.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-digital/examples/narrowband/tx_voice.py b/gr-digital/examples/narrowband/tx_voice.py
index d3df9d788f..afdb4406e6 100755
--- a/gr-digital/examples/narrowband/tx_voice.py
+++ b/gr-digital/examples/narrowband/tx_voice.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2005-2007,2009,2011 Free Software Foundation, Inc.
+# Copyright 2005-2007,2009,2011,2013 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
@@ -83,7 +83,7 @@ class my_top_block(gr.top_block):
self.sink = blocks.file_sink(gr.sizeof_gr_complex, options.to_file)
rrate = 1
else:
- self.sink = gr.null_sink(gr.sizeof_gr_complex)
+ self.sink = blocks.null_sink(gr.sizeof_gr_complex)
rrate = 1
self.resampler = filter.pfb.arb_resampler_ccf(rrate)