diff options
| -rw-r--r-- | include/ruby/ruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 6f7708009a..bb7b889361 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -2589,7 +2589,7 @@ rb_scan_args_set(int argc, const VALUE *argv, rb_warn("The keyword argument is passed as the last hash parameter"); } } - if (f_hash && n_mand == argc+1 && empty_keyword_given) { + if (f_hash && n_mand > 0 && n_mand == argc+1 && empty_keyword_given) { VALUE *ptr = (VALUE *)rb_alloc_tmp_buffer2(&tmp_buffer, argc+1, sizeof(VALUE)); memcpy(ptr, argv, sizeof(VALUE)*argc); ptr[argc] = rb_hash_new(); |