diff options
| author | Marcus Müller <mmueller@gnuradio.org> | 2019-08-17 20:32:20 +0200 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2019-08-22 15:05:58 +0200 |
| commit | b08d13aed2a7e7ffdee09833bb24db8ce92dce66 (patch) | |
| tree | 4846eebe25b48c615cbe07d2a9f4e79d5e8ff72d /gr-qtgui/lib/qtgui_util.cc | |
| parent | c6cb3bbc35153a9635d69eddab0d252f7441b854 (diff) | |
clang-tidy in gnuradio-runtime: use empty() instead of size()!=0
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); } |