use #if instead if #ifdef for the things in the public config header

[simgrid.git] / src / smpi / colls / smpi_automatic_selector.c

diff --git a/src/smpi/colls/smpi_automatic_selector.c b/src/smpi/colls/smpi_automatic_selector.c
index 40cebaf..63b3b60 100644 (file)
--- a/src/smpi/colls/smpi_automatic_selector.c
+++ b/src/smpi/colls/smpi_automatic_selector.c
@@ -5,7 +5,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "colls_private.h"
-#ifdef HAVE_MC
+#if HAVE_MC
 #include "src/mc/mc_private.h"
 #endif
 #include <float.h>