From 21efb309e7bd3985647d806b1ef7969c16afba02 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 17 Nov 2000 04:41:19 +0000
Subject: matz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bignum.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'bignum.c')

diff --git a/bignum.c b/bignum.c
index 74cd1507dd..2ae471190d 100644
--- a/bignum.c
+++ b/bignum.c
@@ -903,7 +903,8 @@ bigdivrem(x, y, divp, modp)
 	*modp = rb_big_clone(z);
 	if (dd) {
 	    zds = BDIGITS(*modp);
-	    t2 = 0; i = ny;
+	    while (ny-- && !zds[ny]) ;
+	    t2 = 0; i = ++ny;
 	    while(i--) {
 		t2 = (t2 | zds[i]) >> dd;
 		q = zds[i];
-- 
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