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/histogram_sink_f_impl.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'gr-qtgui/lib/histogram_sink_f_impl.cc')
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
--
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