From 75be3278ab18aefd5e845c09bfef9d7dd0b753a7 Mon Sep 17 00:00:00 2001
From: Bernd Flemisch <bernd@iws.uni-stuttgart.de>
Date: Wed, 29 May 2019 12:06:01 +0200
Subject: [PATCH] [test][spline] add explanation for flag argument

---
 test/common/spline/test_monotonecubicspline.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/common/spline/test_monotonecubicspline.cc b/test/common/spline/test_monotonecubicspline.cc
index 91ade5386c..50693457f9 100644
--- a/test/common/spline/test_monotonecubicspline.cc
+++ b/test/common/spline/test_monotonecubicspline.cc
@@ -94,7 +94,7 @@ int main(int argc, char** argv)
     const auto resultPlot = eval([&](const double x) { return spline.eval(x); }, plotPoints);
     const auto resultDerivPlot = eval([&](const double x) { return spline.evalDerivative(x); }, plotPoints);
 
-    Dumux::GnuplotInterface<double> gnuplot(false);
+    Dumux::GnuplotInterface<double> gnuplot(/*persist=*/false);
     gnuplot.addDataSetToPlot(plotPoints, refPlot, "exp_reference");
     gnuplot.addDataSetToPlot(plotPoints, refDerivPlot, "exp_reference_derivative");
     gnuplot.addDataSetToPlot(plotPoints, resultPlot, "monotspline");
-- 
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