fix #if HAVE_HEADACHE

[simgrid.git] / src / xbt / mmalloc / mm_module.c

diff --git a/src/xbt/mmalloc/mm_module.c b/src/xbt/mmalloc/mm_module.c
index fea22d3..8d3b0d0 100644 (file)
--- a/src/xbt/mmalloc/mm_module.c
+++ b/src/xbt/mmalloc/mm_module.c
@@ -32,7 +32,7 @@
 #include <fcntl.h>              /* After sys/types.h, at least for dpx/2.  */
 #include <sys/stat.h>
 #include <string.h>
-#ifdef HAVE_UNISTD_H
+#if HAVE_UNISTD_H
 #include <unistd.h>             /* Prototypes for lseek */
 #endif
 #include "mmprivate.h"