file: Fix a warning when posix_fadvise() isn't defined.

diff --git a/modules/access/file.c b/modules/access/file.c
index 817f093857e822f1f39629037538d16bdbbf1cd9..4d5c7f6cbec160eefd43cd3e0bac2f7b8a8c5063 100644 (file)
--- a/modules/access/file.c
+++ b/modules/access/file.c
@@ -165,7 +165,7 @@ static bool IsRemote (int fd)
 }
 
 #ifndef HAVE_POSIX_FADVISE
-# define posix_fadvise(fd, off, len, adv) (0)
+# define posix_fadvise(fd, off, len, adv)
 #endif
 
 /*****************************************************************************