diff options
| -rw-r--r-- | src/parse.y | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/parse.y b/src/parse.y index 55ad602ba..25522e8b0 100644 --- a/src/parse.y +++ b/src/parse.y @@ -239,7 +239,9 @@ local_nest(parser_state *p) static void local_unnest(parser_state *p) { - p->locals = p->locals->cdr; + if (p->locals) { + p->locals = p->locals->cdr; + } } static mrb_bool @@ -261,7 +263,9 @@ local_var_p(parser_state *p, mrb_sym sym) static void local_add_f(parser_state *p, mrb_sym sym) { - p->locals->car = push(p->locals->car, nsym(sym)); + if (p->locals) { + p->locals->car = push(p->locals->car, nsym(sym)); + } } static void |