mknod: third arg must be optional.

* sysif.c (sysif_init): Fix incorrect registration of mknod,
whose third argument (dev) is documented as optional.

1 files changed, 1 insertions, 1 deletions

diff --git a/sysif.c b/sysif.c
index 669b1863..4fd4657f 100644
--- a/sysif.c
+++ b/sysif.c
@@ -2054,7 +2054,7 @@ void sysif_init(void)
 #endif
 
 #if HAVE_MKNOD
-  reg_fun(intern(lit("mknod"), user_package), func_n3(mknod_wrap));
+  reg_fun(intern(lit("mknod"), user_package), func_n3o(mknod_wrap, 2));
 #endif
 
 #if HAVE_CHMOD