diff options
Diffstat (limited to 'gr-qtgui/lib/histogram_sink_f_impl.cc')
| -rw-r--r-- | gr-qtgui/lib/histogram_sink_f_impl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/histogram_sink_f_impl.cc b/gr-qtgui/lib/histogram_sink_f_impl.cc index d66676a9c3..d16de932ca 100644 --- a/gr-qtgui/lib/histogram_sink_f_impl.cc +++ b/gr-qtgui/lib/histogram_sink_f_impl.cc @@ -137,7 +137,7 @@ void histogram_sink_f_impl::initialize() d_main_gui->setNPoints(d_size); d_main_gui->setXaxis(d_xmin, d_xmax); - if (d_name.size() > 0) + if (!d_name.empty()) set_title(d_name); // initialize update time to 10 times a second |