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-rw-r--r--gr-audio/lib/portaudio/audio_portaudio_sink.cc2
-rw-r--r--gr-audio/lib/portaudio/audio_portaudio_source.cc2
2 files changed, 2 insertions, 2 deletions
diff --git a/gr-audio/lib/portaudio/audio_portaudio_sink.cc b/gr-audio/lib/portaudio/audio_portaudio_sink.cc
index 515cd04d9..7fdb99577 100644
--- a/gr-audio/lib/portaudio/audio_portaudio_sink.cc
+++ b/gr-audio/lib/portaudio/audio_portaudio_sink.cc
@@ -130,7 +130,7 @@ portaudio_sink_callback (const void *inputBuffer,
audio_portaudio_sink::audio_portaudio_sink(int sampling_rate,
const std::string device_name,
bool ok_to_block)
- : audio_sink ("audio_portaudio_sink",
+ : gr_sync_block ("audio_portaudio_sink",
gr_make_io_signature(0, 0, 0),
gr_make_io_signature(0, 0, 0)),
d_sampling_rate(sampling_rate),
diff --git a/gr-audio/lib/portaudio/audio_portaudio_source.cc b/gr-audio/lib/portaudio/audio_portaudio_source.cc
index bdb8b3b3d..55828ad21 100644
--- a/gr-audio/lib/portaudio/audio_portaudio_source.cc
+++ b/gr-audio/lib/portaudio/audio_portaudio_source.cc
@@ -129,7 +129,7 @@ portaudio_source_callback (const void *inputBuffer,
audio_portaudio_source::audio_portaudio_source(int sampling_rate,
const std::string device_name,
bool ok_to_block)
- : audio_source ("audio_portaudio_source",
+ : gr_sync_block ("audio_portaudio_source",
gr_make_io_signature(0, 0, 0),
gr_make_io_signature(0, 0, 0)),
d_sampling_rate(sampling_rate),