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Changed a variable declaration to top of block

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This commit is contained in:
bggd
2013-11-13 22:35:25 +09:00
parent edd6c17c1e
commit 86c80139ab
1 changed files with 3 additions and 2 deletions
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mrbgems/mruby-random/src/random.c
+3 -2
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@@ -265,6 +265,7 @@ mrb_ary_shuffle_bang(mrb_state *mrb, mrb_value ary)
for (i = RARRAY_LEN(ary) - 1; i > 0; i--) {
mrb_int j;
mrb_value tmp;
if (mrb_nil_p(random)) {
j = mrb_fixnum(mrb_random_mt_g_rand(mrb, mrb_fixnum_value(RARRAY_LEN(ary))));
@@ -273,9 +274,9 @@ mrb_ary_shuffle_bang(mrb_state *mrb, mrb_value ary)
j = mrb_fixnum(mrb_random_mt_rand(mrb, DATA_PTR(random), mrb_fixnum_value(RARRAY_LEN(ary))));
}
mrb_value t = RARRAY_PTR(ary)[i];
tmp = RARRAY_PTR(ary)[i];
RARRAY_PTR(ary)[i] = RARRAY_PTR(ary)[j];
RARRAY_PTR(ary)[j] = t;
RARRAY_PTR(ary)[j] = tmp;
}
}