* bignum.c (bary_mul_precheck): fix a copy-paste error.

Coverity Scan found this bug.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Feb 22 01:22:24 2014  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* bignum.c (bary_mul_precheck): fix a copy-paste error.
+	  Coverity Scan found this bug.
+
 Sat Feb 22 00:58:51 2014  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
 	* ext/socket/raddrinfo.c (rb_getaddrinfo): second argument of

bignum.c

@@ -2363,7 +2363,7 @@ bary_mul_precheck(BDIGIT **zdsp, size_t *znp, const BDIGIT **xdsp, size_t *xnp,
         }
         else {
             do {
-                if (xds[0] != 0)
+                if (yds[0] != 0)
                     break;
                 yds++;
                 yn--;