added const in hawk_rtx_isnilval()

2023-06-29 00:01:54 +09:00
parent 2b702825ef
commit 139808dda7
4 changed files with 13 additions and 6 deletions
--- a/lib/val.c
+++ b/lib/val.c
@ -477,7 +477,7 @@ hawk_val_t* hawk_get_nil_val (void)
 	return (hawk_val_t*)&hawk_nil;
 }

-int hawk_rtx_isnilval (hawk_rtx_t* rtx, hawk_val_t* val)
+int hawk_rtx_isnilval (hawk_rtx_t* rtx, const hawk_val_t* val)
 {
 	return val == (hawk_val_t*)&hawk_nil || (HAWK_VTR_IS_POINTER(val) && val->v_type == HAWK_VAL_NIL);
 }