Tidy: modernize-use-nullptr

[alexxy/gromacs.git] / src / testutils / xvgtest.cpp

diff --git a/src/testutils/xvgtest.cpp b/src/testutils/xvgtest.cpp
index 560232fd3886ad798adda0d251da0cb5dd82d11d..d1b2a3e6f0f189cf891753211bedd64c292ee0c3 100644 (file)
--- a/src/testutils/xvgtest.cpp
+++ b/src/testutils/xvgtest.cpp
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2015,2016, by the GROMACS development team, led by
+ * Copyright (c) 2015,2016,2017, by the GROMACS development team, led by
  * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
  * and including many others, as listed in the AUTHORS file in the
  * top-level source directory and at http://www.gromacs.org.
@@ -96,7 +96,7 @@ bool isRelevantXvgCommand(const std::string &line)
 //! Helper function to check a single xvg value in a sequence.
 void checkXvgDataPoint(TestReferenceChecker *checker, const std::string &value)
 {
-    checker->checkRealFromString(value, NULL);
+    checker->checkRealFromString(value, nullptr);
 }
 
 }       // namespace