diff options
| -rw-r--r-- | src/parse.y | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 55c82c12d..eae9fb373 100644 --- a/src/parse.y +++ b/src/parse.y @@ -5163,7 +5163,13 @@ parser_dump(mrb_state *mrb, node *tree, int offset) if (n2->car) { dump_prefix(offset+2); printf("rest:\n"); - parser_dump(mrb, n2->car, offset+3); + if (n2->car == (node*)-1) { + dump_prefix(offset+2); + printf("(empty)\n"); + } + else { + parser_dump(mrb, n2->car, offset+3); + } } n2 = n2->cdr; if (n2) { |