diff options
Diffstat (limited to 'gr-qtgui/lib/const_sink_c_impl.cc')
| -rw-r--r-- | gr-qtgui/lib/const_sink_c_impl.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gr-qtgui/lib/const_sink_c_impl.cc b/gr-qtgui/lib/const_sink_c_impl.cc index 9b01d1659e..b623dc2175 100644 --- a/gr-qtgui/lib/const_sink_c_impl.cc +++ b/gr-qtgui/lib/const_sink_c_impl.cc @@ -75,6 +75,9 @@ namespace gr { const_sink_c_impl::~const_sink_c_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_real[i]); |