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small style fix

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2013-11-03 08:34:36 +09:00
parent 756c3fbff1
commit 1910798f47
1 changed files with 10 additions and 6 deletions
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mrbgems/mruby-random/src/random.c
+10 -6
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@@ -62,7 +62,8 @@ mrb_random_mt_g_rand(mrb_state *mrb, mrb_value max)
if (mrb_fixnum(max) == 0) {
value = mrb_float_value(mrb, mt_g_rand_real());
} else {
}
else {
value = mrb_fixnum_value(mt_g_rand() % mrb_fixnum(max));
}
@@ -109,7 +110,8 @@ mrb_random_mt_rand(mrb_state *mrb, mt_state *t, mrb_value max)
if (mrb_fixnum(max) == 0) {
value = mrb_float_value(mrb, mt_rand_real(t));
} else {
}
else {
value = mrb_fixnum_value(mt_rand(t) % mrb_fixnum(max));
}
@@ -251,9 +253,10 @@ mrb_ary_shuffle_bang(mrb_state *mrb, mrb_value ary)
if (RARRAY_LEN(ary) > 1) {
mrb_get_args(mrb, "|o", &random);
if( mrb_nil_p(random) ) {
if (mrb_nil_p(random)) {
mrb_random_g_rand_seed(mrb);
} else {
}
else {
mrb_data_check_type(mrb, random, &mt_state_type);
mrb_random_rand_seed(mrb, random);
}
@@ -263,9 +266,10 @@ mrb_ary_shuffle_bang(mrb_state *mrb, mrb_value ary)
for (i = RARRAY_LEN(ary) - 1; i > 0; i--) {
mrb_int j;
if( mrb_nil_p(random) ) {
if (mrb_nil_p(random)) {
j = mrb_fixnum(mrb_random_mt_g_rand(mrb, mrb_fixnum_value(RARRAY_LEN(ary))));
} else {
}
else {
j = mrb_fixnum(mrb_random_mt_rand(mrb, DATA_PTR(random), mrb_fixnum_value(RARRAY_LEN(ary))));
}