diff options
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1164,7 +1164,7 @@ range_values(VALUE vmax, VALUE *begp, VALUE *endp, int *exclp) if (!rb_range_values(vmax, begp, &end, exclp)) return Qfalse; if (endp) *endp = end; - if (NIL_P(end)) domain_error(); + if (NIL_P(end)) return Qnil; if (!rb_respond_to(end, id_minus)) return Qfalse; r = rb_funcallv(end, id_minus, 1, begp); if (NIL_P(r)) return Qfalse; @@ -1252,6 +1252,7 @@ rand_range(VALUE obj, rb_random_t* rnd, VALUE range) if ((v = vmax = range_values(range, &beg, &end, &excl)) == Qfalse) return Qfalse; + if (NIL_P(v)) domain_error(); if (!RB_TYPE_P(vmax, T_FLOAT) && (v = rb_check_to_int(vmax), !NIL_P(v))) { long max; vmax = v; |