btcs

commit 302276fab1bffdba8c21c1ee9b5ca825c2376b38
parent ea37dfd1d6eb809c028c7b4ecfe6180f5ccc36b8
Author: William Casarin <jb55@jb55.com>
Date:   Thu, 21 Dec 2017 06:47:57 -0800

ifdup: copy

Diffstat:
M
script.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/script.c b/script.c
@@ -358,7 +358,7 @@ script_eval(const u8 *script, size_t script_size, struct stack *stack,
           SCRIPTERR("INVALID_STACK_OPERATION");
         struct val val = stack_top_val(stack, -1);
         if (cast_to_bool(val))
-            stack_push_val(stack, val);
+            stack_push_val(stack, val_copy(val));
     }
     break;