diff options
Diffstat (limited to 'gr-qtgui/lib/qtgui_util.cc')
| -rw-r--r-- | gr-qtgui/lib/qtgui_util.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-qtgui/lib/qtgui_util.cc b/gr-qtgui/lib/qtgui_util.cc index 75befcd5b0..c7f57b6161 100644 --- a/gr-qtgui/lib/qtgui_util.cc +++ b/gr-qtgui/lib/qtgui_util.cc @@ -104,7 +104,7 @@ QwtPickerMachine* QwtDblClickPlotPicker::stateMachine(int n) const void check_set_qss(QApplication* app) { std::string qssfile = gr::prefs::singleton()->get_string("qtgui", "qss", ""); - if (qssfile.size() > 0) { + if (!qssfile.empty()) { QString sstext = get_qt_style_sheet(QString(qssfile.c_str())); app->setStyleSheet(sstext); } |