diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-08-21 16:40:02 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-08-21 16:40:02 +0000 |
commit | 3d23725ab9b0a01e747b78c46473c3bfa3ff31dd (patch) | |
tree | f64f748a476646207a0c99dd83feff815c29ddc9 /bignum.c | |
parent | 2ed9b46b4f2dee7be51554d42745a74fa3fdf739 (diff) |
bignum.c: suppress an empty-body warning
* bignum.c (bigdivrem): move decrement to the loop body, to suppress
an empty-body warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -2812,7 +2812,7 @@ bigdivrem(VALUE x, VALUE y, volatile VALUE *divp, volatile VALUE *modp) if (modp) { /* normalize remainder */ *modp = zz = rb_big_clone(z); zds = BDIGITS(zz); - while (--ny && !zds[ny]); ++ny; + while (ny > 0 && !zds[ny-1]) --ny; if (dd) { t2 = 0; i = ny; while(i--) { |