r1351 merge:
allow to set $args
diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
index af54d29..d693731 100644
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -13,6 +13,8 @@
static ngx_int_t ngx_http_variable_request(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
+static void ngx_http_variable_request_set(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data);
static void ngx_http_variable_request_set_size(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_header(ngx_http_request_t *r,
@@ -155,9 +157,11 @@
offsetof(ngx_http_request_t, args),
NGX_HTTP_VAR_NOCACHABLE, 0 },
- { ngx_string("args"), NULL, ngx_http_variable_request,
+ { ngx_string("args"),
+ ngx_http_variable_request_set,
+ ngx_http_variable_request,
offsetof(ngx_http_request_t, args),
- NGX_HTTP_VAR_NOCACHABLE, 0 },
+ NGX_HTTP_VAR_CHANGABLE|NGX_HTTP_VAR_NOCACHABLE, 0 },
{ ngx_string("request_filename"), NULL,
ngx_http_variable_request_filename, 0,
@@ -501,6 +505,19 @@
static void
+ngx_http_variable_request_set(ngx_http_request_t *r,
+ ngx_http_variable_value_t *v, uintptr_t data)
+{
+ ngx_str_t *s;
+
+ s = (ngx_str_t *) ((char *) r + data);
+
+ s->len = v->len;
+ s->data = v->data;
+}
+
+
+static void
ngx_http_variable_request_set_size(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{