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Code Issues Releases Wiki Activity

Use empty() instead of size() == 0

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This commit is contained in:
Carles Fernandez 2019-02-11 18:36:59 +01:00
parent c8ae93d2b8
commit 071915407c
1 changed files with 1 additions and 1 deletions
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2
src/tests/common-files/gnuplot_i.h
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@ -861,7 +861,7 @@ Gnuplot &Gnuplot::plot_xy_err(const X &x,
const E &dy,
const std::string &title)
{
if (x.size() == 0 || y.size() == 0 || dy.size() == 0)
if (x.empty() || y.empty() || dy.empty())
{
throw GnuplotException("std::vectors too small");
return *this;