diff options
Diffstat (limited to 'gr-qtgui/lib/time_sink_f_impl.cc')
| -rw-r--r-- | gr-qtgui/lib/time_sink_f_impl.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gr-qtgui/lib/time_sink_f_impl.cc b/gr-qtgui/lib/time_sink_f_impl.cc index 5bb89c7d59..39a62d3d6b 100644 --- a/gr-qtgui/lib/time_sink_f_impl.cc +++ b/gr-qtgui/lib/time_sink_f_impl.cc @@ -73,6 +73,9 @@ namespace gr { time_sink_f_impl::~time_sink_f_impl() { + if(!d_main_gui->isClosed()) + d_main_gui->close(); + // d_main_gui is a qwidget destroyed with its parent for(int i = 0; i < d_nconnections; i++) { fft::free(d_residbufs[i]); |