suppress warning: unused variable 'vbits'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/string.c b/string.c
index 6a89343bef..55a304334b 100644
--- a/string.c
+++ b/string.c
@@ -9361,7 +9361,6 @@ rb_str_ord(VALUE s)
 static VALUE
 rb_str_sum(int argc, VALUE *argv, VALUE str)
 {
-    VALUE vbits;
     int bits = 16;
     char *ptr, *p, *pend;
     long len;