# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1168380280 0
# Node ID 28a8e9b9e8f9defd03f82248e1c20907cbd7b0f2
# Parent  cdde2d4ea5d8b1fc3ef1c4744d42c95d3061f6ac
fix segfault

diff -r cdde2d4ea5d8 -r 28a8e9b9e8f9 src/http/modules/ngx_http_addition_filter_module.c
--- a/src/http/modules/ngx_http_addition_filter_module.c	Tue Jan 09 20:58:41 2007 +0000
+++ b/src/http/modules/ngx_http_addition_filter_module.c	Tue Jan 09 22:04:40 2007 +0000
@@ -87,7 +87,10 @@
     ngx_http_addition_ctx_t   *ctx;
     ngx_http_addition_conf_t  *conf;
 
-    if (r->headers_out.status != NGX_HTTP_OK || r != r->main) {
+    if (r->headers_out.status != NGX_HTTP_OK
+        || r != r->main
+        || r->headers_out.content_type.data == NULL)
+    {
         return ngx_http_next_header_filter(r);
     }