Fix Wundef warnings

[alexxy/gromacs.git] / src / gromacs / selection / scanner.l

diff --git a/src/gromacs/selection/scanner.l b/src/gromacs/selection/scanner.l
index f9a117d96ceeac982e363660fae51310437753c4..f41234b2de01ea6d47b9acfe7560e89d1990633c 100644 (file)
--- a/src/gromacs/selection/scanner.l
+++ b/src/gromacs/selection/scanner.l
@@ -1,7 +1,7 @@
 /*
  * This file is part of the GROMACS molecular simulation package.
  *
- * Copyright (c) 2009,2010,2011,2012,2013,2014, by the GROMACS development team, led by
+ * Copyright (c) 2009,2010,2011,2012,2013,2014,2015, 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.
@@ -47,7 +47,7 @@
  * \ingroup module_selection
  */
 %top{
-#if !_gmx_sel_yyIN_HEADER
+#if !defined _gmx_sel_yyIN_HEADER
 #include "gmxpre.h"
 #endif