# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1374749687 -14400
# Node ID 819c5b53d8b51ebaab1d4e6ccd2063662ff740b4
# Parent  d47ef93134e5fcb954fb985580cbb0c2b2540d2b
Sub filter: flush buffers handling.

diff -r d47ef93134e5 -r 819c5b53d8b5 src/http/modules/ngx_http_sub_filter_module.c
--- a/src/http/modules/ngx_http_sub_filter_module.c	Thu Jul 25 14:54:45 2013 +0400
+++ b/src/http/modules/ngx_http_sub_filter_module.c	Thu Jul 25 14:54:47 2013 +0400
@@ -369,7 +369,9 @@
             continue;
         }
 
-        if (ctx->buf->last_buf || ngx_buf_in_memory(ctx->buf)) {
+        if (ctx->buf->last_buf || ctx->buf->flush
+            || ngx_buf_in_memory(ctx->buf))
+        {
             if (b == NULL) {
                 cl = ngx_chain_get_free_buf(r->pool, &ctx->free);
                 if (cl == NULL) {
@@ -387,6 +389,7 @@
             }
 
             b->last_buf = ctx->buf->last_buf;
+            b->flush = ctx->buf->flush;
             b->shadow = ctx->buf;
 
             b->recycled = ctx->buf->recycled;