Local variable "ngx_http_next_filter" renamed to "ngx_http_next_body_filter"
for consistency with other modules.
diff --git a/src/http/ngx_http_copy_filter_module.c b/src/http/ngx_http_copy_filter_module.c
index d52fbeb..95bc0b8 100644
--- a/src/http/ngx_http_copy_filter_module.c
+++ b/src/http/ngx_http_copy_filter_module.c
@@ -74,7 +74,7 @@
 };
 
 
-static ngx_http_output_body_filter_pt    ngx_http_next_filter;
+static ngx_http_output_body_filter_pt    ngx_http_next_body_filter;
 
 
 static ngx_int_t
@@ -115,7 +115,8 @@
         ctx->bufs = conf->bufs;
         ctx->tag = (ngx_buf_tag_t) &ngx_http_copy_filter_module;
 
-        ctx->output_filter = (ngx_output_chain_filter_pt) ngx_http_next_filter;
+        ctx->output_filter = (ngx_output_chain_filter_pt)
+                                  ngx_http_next_body_filter;
         ctx->filter_ctx = r;
 
 #if (NGX_HAVE_FILE_AIO)
@@ -292,7 +293,7 @@
 static ngx_int_t
 ngx_http_copy_filter_init(ngx_conf_t *cf)
 {
-    ngx_http_next_filter = ngx_http_top_body_filter;
+    ngx_http_next_body_filter = ngx_http_top_body_filter;
     ngx_http_top_body_filter = ngx_http_copy_filter;
 
     return NGX_OK;
diff --git a/src/http/ngx_http_postpone_filter_module.c b/src/http/ngx_http_postpone_filter_module.c
index cf49b2f..85c4b84 100644
--- a/src/http/ngx_http_postpone_filter_module.c
+++ b/src/http/ngx_http_postpone_filter_module.c
@@ -46,7 +46,7 @@
 };
 
 
-static ngx_http_output_body_filter_pt    ngx_http_next_filter;
+static ngx_http_output_body_filter_pt    ngx_http_next_body_filter;
 
 
 static ngx_int_t
@@ -80,7 +80,7 @@
     if (r->postponed == NULL) {
 
         if (in || c->buffered) {
-            return ngx_http_next_filter(r->main, in);
+            return ngx_http_next_body_filter(r->main, in);
         }
 
         return NGX_OK;
@@ -116,7 +116,7 @@
                            "http postpone filter output \"%V?%V\"",
                            &r->uri, &r->args);
 
-            if (ngx_http_next_filter(r->main, pr->out) == NGX_ERROR) {
+            if (ngx_http_next_body_filter(r->main, pr->out) == NGX_ERROR) {
                 return NGX_ERROR;
             }
         }
@@ -171,7 +171,7 @@
 static ngx_int_t
 ngx_http_postpone_filter_init(ngx_conf_t *cf)
 {
-    ngx_http_next_filter = ngx_http_top_body_filter;
+    ngx_http_next_body_filter = ngx_http_top_body_filter;
     ngx_http_top_body_filter = ngx_http_postpone_filter;
 
     return NGX_OK;