Tidy: modernize-use-nullptr

[alexxy/gromacs.git] / src / gromacs / utility / pleasecite.cpp

diff --git a/src/gromacs/utility/pleasecite.cpp b/src/gromacs/utility/pleasecite.cpp
index 8e6040fd54e15680cfb380fad2621ac470f971c1..98c12342e135470f4ce40de75b2207efee547128 100644 (file)
--- a/src/gromacs/utility/pleasecite.cpp
+++ b/src/gromacs/utility/pleasecite.cpp
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  * Copyright (c) 2001-2004, The GROMACS development team.
- * Copyright (c) 2013,2014,2015,2016, by the GROMACS development team, led by
+ * Copyright (c) 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.
@@ -384,7 +384,7 @@ void please_cite(FILE *fp, const char *key)
     char *title;
 #define LINE_WIDTH 79
 
-    if (fp == NULL)
+    if (fp == nullptr)
     {
         return;
     }