diff --git a/range.c b/range.c index 7f59a97725..4f45b24f0f 100644 --- a/range.c +++ b/range.c @@ -813,9 +813,14 @@ range_each(VALUE range) rb_yield(LONG2FIX(i)); } } - else if (SYMBOL_P(beg) && SYMBOL_P(end)) { /* symbols are special */ + else if (SYMBOL_P(beg) && (NIL_P(end) || SYMBOL_P(end))) { /* symbols are special */ beg = rb_sym2str(beg); - rb_str_upto_each(beg, rb_sym2str(end), EXCL(range), sym_each_i, 0); + if (NIL_P(end)) { + rb_str_upto_endless_each(beg, sym_each_i, 0); + } + else { + rb_str_upto_each(beg, rb_sym2str(end), EXCL(range), sym_each_i, 0); + } } else { VALUE tmp = rb_check_string_type(beg);