diff options
Diffstat (limited to 'gr-qtgui/lib/time_sink_c_impl.cc')
| -rw-r--r-- | gr-qtgui/lib/time_sink_c_impl.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gr-qtgui/lib/time_sink_c_impl.cc b/gr-qtgui/lib/time_sink_c_impl.cc index a6b1afc3f9..b23a5468fc 100644 --- a/gr-qtgui/lib/time_sink_c_impl.cc +++ b/gr-qtgui/lib/time_sink_c_impl.cc @@ -55,6 +55,9 @@ namespace gr { d_size(size), d_buffer_size(2*size), d_samp_rate(samp_rate), d_name(name), d_nconnections(2*nconnections), d_parent(parent) { + if(nconnections > 12) + throw std::runtime_error("time_sink_c only supports up to 12 inputs"); + // Required now for Qt; argc must be greater than 0 and argv // must have at least one valid character. Must be valid through // life of the qApplication: |