1 files changed, 1 insertions, 1 deletions

diff --git a/embed.fnc b/embed.fnc
index 4245409f83..88a5ed5851 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -1537,7 +1537,7 @@ s	|SV*	|magic_methcall1|NN SV *sv|NN const MAGIC *mg \
 				|NN const char *meth|U32 flags \
 				|int n|NULLOK SV *val
 s	|void	|restore_magic	|NULLOK const void *p
-s	|void	|unwind_handler_stack|NN const void *p
+s	|void	|unwind_handler_stack|NULLOK const void *p
 
 #endif