* string.c (rb_str_reverse_bang): removed unsed variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/string.c b/string.c
index 12c5903447..ea40b995e1 100644
--- a/string.c
+++ b/string.c
@@ -3561,7 +3561,6 @@ rb_str_reverse(VALUE str)
 static VALUE
 rb_str_reverse_bang(VALUE str)
 {
-    rb_encoding *enc = STR_ENC_GET(str);
     char *s, *e, c;
 
     if (RSTRING_LEN(str) > 1) {