array.c: remove unused variables

* array.c (rb_ary_uniq): remove no longer used local variables since
  r43194.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 2 deletions

diff --git a/array.c b/array.c
index e94eff5b0d..509623c816 100644
--- a/array.c
+++ b/array.c
@@ -4118,8 +4118,7 @@ rb_ary_uniq_bang(VALUE ary)
 static VALUE
 rb_ary_uniq(VALUE ary)
 {
-    VALUE hash, uniq, v;
-    long i;
+    VALUE hash, uniq;
 
     if (RARRAY_LEN(ary) <= 1)
         return rb_ary_dup(ary);