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Diffstat (limited to 'gr-comedi/src/comedi_source_s.cc')
-rw-r--r--gr-comedi/src/comedi_source_s.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-comedi/src/comedi_source_s.cc b/gr-comedi/src/comedi_source_s.cc
index a52d04e2a..5d9f2f6b0 100644
--- a/gr-comedi/src/comedi_source_s.cc
+++ b/gr-comedi/src/comedi_source_s.cc
@@ -85,7 +85,7 @@ comedi_source_s::comedi_source_s (int sampling_freq,
comedi_cmd cmd;
int ret;
- ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,(unsigned int)(1e9/sampling_freq));
+ ret = comedi_get_cmd_generic_timed(d_dev,d_subdevice,&cmd,d_n_chan,(unsigned int)(1e9/sampling_freq));
if(ret<0)
bail ("comedi_get_cmd_generic_timed", comedi_errno());