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/TimeDomainDisplayPlot.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'gr-qtgui/lib/TimeDomainDisplayPlot.cc')
diff --git a/gr-qtgui/lib/TimeDomainDisplayPlot.cc b/gr-qtgui/lib/TimeDomainDisplayPlot.cc
index 73796b54b3..4b60871f0a 100644
--- a/gr-qtgui/lib/TimeDomainDisplayPlot.cc
+++ b/gr-qtgui/lib/TimeDomainDisplayPlot.cc
@@ -260,7 +260,7 @@ void TimeDomainDisplayPlot::plotNewData(const std::vector<double*> dataPoints,
// Plot and attach any new tags found.
// First test if this was a complex input where real/imag get
// split here into two stream.
- if (tags.size() > 0) {
+ if (!tags.empty()) {
bool cmplx = false;
unsigned int mult = d_nplots / tags.size();
if (mult == 2)
--
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