merge r3464, r3500, r3501:

*) make $request_method non-cacheable
*) make $arg_ variables non-cacheable
*) change processing variables accessed by SSI and perl module:
   *) the indexed variables are always flushed
   *) never show warning for not found variables

1 files changed, 1 insertions, 1 deletions

diff --git a/src/http/ngx_http_variables.h b/src/http/ngx_http_variables.h
index 0e86aaf3d..b922d282c 100644
--- a/src/http/ngx_http_variables.h
+++ b/src/http/ngx_http_variables.h
@@ -50,7 +50,7 @@ ngx_http_variable_value_t *ngx_http_get_flushed_variable(ngx_http_request_t *r,
     ngx_uint_t index);
 
 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r,
-    ngx_str_t *name, ngx_uint_t key, ngx_uint_t nowarn);
+    ngx_str_t *name, ngx_uint_t key);
 
 ngx_int_t ngx_http_variable_unknown_header(ngx_http_variable_value_t *v,
     ngx_str_t *var, ngx_list_part_t *part, size_t prefix);