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-rw-r--r--gnuradio-examples/python/hier/sounder/sounder_tx.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/gnuradio-examples/python/hier/sounder/sounder_tx.py b/gnuradio-examples/python/hier/sounder/sounder_tx.py
index 7d91f36e16..c6810b01af 100644
--- a/gnuradio-examples/python/hier/sounder/sounder_tx.py
+++ b/gnuradio-examples/python/hier/sounder/sounder_tx.py
@@ -42,5 +42,4 @@ class sounder_tx(gr.hier_block2):
self._length = 2**degree-1
# Connect PN source to block output
- self.define_component("glfsr", gr.glfsr_source_f(degree))
- self.connect("glfsr", 0, "self", 0)
+ self.connect(gr.glfsr_source_f(degree), self)