Fix Wundef warnings

[alexxy/gromacs.git] / src / gromacs / legacyheaders / nrnb.h

diff --git a/src/gromacs/legacyheaders/nrnb.h b/src/gromacs/legacyheaders/nrnb.h
index 3a13daa04bc6c87742178c47dbbcfa89950274f8..e44d999660f57c90f610a0f94f16218ea045183f 100644 (file)
--- a/src/gromacs/legacyheaders/nrnb.h
+++ b/src/gromacs/legacyheaders/nrnb.h
@@ -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, by the GROMACS development team, led by
+ * Copyright (c) 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.
@@ -54,7 +54,7 @@ void print_nrnb(FILE *out, t_nrnb *nrnb);
 
 void _inc_nrnb(t_nrnb *nrnb, int enr, int inc, char *file, int line);
 
-#if DEBUG_NRNB
+#ifdef DEBUG_NRNB
 #define inc_nrnb(nrnb, enr, inc) _inc_nrnb(nrnb, enr, inc, __FILE__, __LINE__)
 #else
 #define inc_nrnb(nrnb, enr, inc) (nrnb)->n[enr] += inc