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Merge pull request #4671 from shuujii/fix-Array-sample-with-MRB_INT32

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Fix `Array#sample` with `MRB_INT32`
This commit is contained in:
Yukihiro "Matz" Matsumoto
2019-08-26 22:18:36 +09:00
committed by GitHub
parent 4aabf91ee2 7178a5e7d3
commit c1cd2007b8
1 changed files with 2 additions and 2 deletions
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mrbgems/mruby-random/src/random.c
+2 -2
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@@ -70,7 +70,7 @@ rand_uint32(rand_state *state)
uint32_t x = seed[0];
uint32_t y = seed[1];
uint32_t z = seed[2];
uint32_t w = seed[3];
uint32_t w = seed[3];
uint32_t t;
t = x ^ (x << 11);
@@ -317,7 +317,7 @@ mrb_ary_sample(mrb_state *mrb, mrb_value ary)
for (;;) {
retry:
r = (mrb_int)rand_uint32(random) % len;
r = (mrb_int)(rand_uint32(random) % len);
for (j=0; j<i; j++) {
if (mrb_fixnum(RARRAY_PTR(result)[j]) == r) {