diff options
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -1077,9 +1077,13 @@ random_rand(int argc, VALUE *argv, VALUE obj) switch (TYPE(v)) { case T_BIGNUM: return rb_big_plus(v, beg); - case T_FLOAT: - RFLOAT_VALUE(v) += RFLOAT_VALUE(rb_check_to_float(beg)); - return v; + case T_FLOAT: { + VALUE f = rb_check_to_float(beg); + if (!NIL_P(f)) { + RFLOAT_VALUE(v) += RFLOAT_VALUE(f); + return v; + } + } default: return rb_funcall2(v, id_plus, 1, &beg); } |