1 files changed, 3 insertions, 3 deletions
diff --git a/preconv.c b/preconv.c
index 91d7a21f..64ed5686 100644
--- a/preconv.c
+++ b/preconv.c
@@ -17,7 +17,7 @@
 #include "config.h"
 
 #include <sys/types.h>
-#ifdef HAVE_MMAP
+#if HAVE_MMAP
 #include <sys/stat.h>
 #include <sys/mman.h>
 #endif
@@ -244,7 +244,7 @@ read_whole_file(const char *f, int fd,
 	size_t		 off;
 	ssize_t		 ssz;
 
-#ifdef	HAVE_MMAP
+#if HAVE_MMAP
 	struct stat	 st;
 	if (-1 == fstat(fd, &st)) {
 		perror(f);
@@ -508,7 +508,7 @@ main(int argc, char *argv[])
 
 	rc = EXIT_SUCCESS;
 out:
-#ifdef	HAVE_MMAP
+#if HAVE_MMAP
 	if (map)
 		munmap(b.buf, b.sz);
 	else