[nginx] Perl: removed unused variable, forgotten in 975d7ab37b39.

[Maxim Dounin]

details:   https://hg.nginx.org/nginx/rev/56b4fb46ba7d
branches:  
changeset: 7535:56b4fb46ba7d
user:      Maxim Dounin <mdounin at mdounin.ru>
date:      Wed Jul 17 17:00:57 2019 +0300
description:
Perl: removed unused variable, forgotten in 975d7ab37b39.

diffstat:

 src/http/modules/perl/nginx.xs |  1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diffs (11 lines):

diff --git a/src/http/modules/perl/nginx.xs b/src/http/modules/perl/nginx.xs
--- a/src/http/modules/perl/nginx.xs
+++ b/src/http/modules/perl/nginx.xs
@@ -933,7 +933,6 @@ internal_redirect(r, uri)
     ngx_http_request_t   *r;
     ngx_http_perl_ctx_t  *ctx;
     SV                   *uri;
-    ngx_uint_t            i;
 
     ngx_http_perl_set_request(r, ctx);