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/spectrumdisplayform.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'gr-qtgui/lib/spectrumdisplayform.cc')
diff --git a/gr-qtgui/lib/spectrumdisplayform.cc b/gr-qtgui/lib/spectrumdisplayform.cc
index 68db7be975..1c7a157c34 100644
--- a/gr-qtgui/lib/spectrumdisplayform.cc
+++ b/gr-qtgui/lib/spectrumdisplayform.cc
@@ -484,7 +484,7 @@ void SpectrumDisplayForm::setAverageCount(const int newCount)
void SpectrumDisplayForm::_averageHistory(const double* newBuffer)
{
if (_numRealDataPoints > 0) {
- if (_historyVector->size() > 0) {
+ if (!_historyVector->empty()) {
memcpy(_historyVector->operator[](_historyEntry),
newBuffer,
_numRealDataPoints * sizeof(double));
--
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