diff options
Diffstat (limited to 'range.c')
-rw-r--r-- | range.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1220,16 +1220,17 @@ range_max(int argc, VALUE *argv, VALUE range) rb_raise(rb_eRangeError, "cannot get the maximum of endless range"); } + VALUE b = RANGE_BEG(range); + if (rb_block_given_p() || (EXCL(range) && !nm) || argc) { - if (NIL_P(RANGE_BEG(range))) { + if (NIL_P(b)) { rb_raise(rb_eRangeError, "cannot get the maximum of beginless range with custom comparison method"); } return rb_call_super(argc, argv); } else { struct cmp_opt_data cmp_opt = { 0, 0 }; - VALUE b = RANGE_BEG(range); - int c = OPTIMIZED_CMP(b, e, cmp_opt); + int c = NIL_P(b) ? -1 : OPTIMIZED_CMP(b, e, cmp_opt); if (c > 0) return Qnil; |