Tidy: modernize-use-nullptr

[alexxy/gromacs.git] / src / gromacs / commandline / cmdlineprogramcontext.cpp

diff --git a/src/gromacs/commandline/cmdlineprogramcontext.cpp b/src/gromacs/commandline/cmdlineprogramcontext.cpp
index 7d61b0c0715bfb4a769ecbfc5037e47046d65985..dc15cd2df794c62a54e233beb15f78305302e9c1 100644 (file)
--- a/src/gromacs/commandline/cmdlineprogramcontext.cpp
+++ b/src/gromacs/commandline/cmdlineprogramcontext.cpp
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2012,2013,2014,2015,2016, by the GROMACS development team, led by
+ * Copyright (c) 2012,2013,2014,2015,2016,2017, 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.
@@ -75,7 +75,7 @@ namespace
  */
 std::string quoteIfNecessary(const char *str)
 {
-    const bool bSpaces = (std::strchr(str, ' ') != NULL);
+    const bool bSpaces = (std::strchr(str, ' ') != nullptr);
     if (bSpaces)
     {
         return formatString("'%s'", str);