# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1178049525 0
# Node ID 5e1a8fe79c4be790ad8540e14220a2e7f8a63d22
# Parent  3edb63d62682ac8628ecbdb1e793baf2a6d62548
allow to "set" $http_, $sent_http_, and $upstream_http_ variables

diff --git a/src/http/modules/ngx_http_rewrite_module.c b/src/http/modules/ngx_http_rewrite_module.c
--- a/src/http/modules/ngx_http_rewrite_module.c
+++ b/src/http/modules/ngx_http_rewrite_module.c
@@ -935,7 +935,11 @@ ngx_http_rewrite_set(ngx_conf_t *cf, ngx
         return NGX_CONF_ERROR;
     }
 
-    if (v->get_handler == NULL) {
+    if (v->get_handler == NULL
+        && ngx_strncasecmp(value[1].data, "http_", 5) != 0
+        && ngx_strncasecmp(value[1].data, "sent_http_", 10) != 0
+        && ngx_strncasecmp(value[1].data, "upstream_http_", 14) != 0)
+    {
         v->get_handler = ngx_http_rewrite_var;
         v->data = index;
     }