From b08d13aed2a7e7ffdee09833bb24db8ce92dce66 Mon Sep 17 00:00:00 2001
From: Marcus Müller <mmueller@gnuradio.org>
Date: Sat, 17 Aug 2019 20:32:20 +0200
Subject: clang-tidy in gnuradio-runtime: use empty() instead of size()!=0
---
gr-qtgui/lib/qtgui_util.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'gr-qtgui/lib/qtgui_util.cc')
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);
}
--
cgit v1.2.3