nginx-0.3.20-RELEASE import

    *) Bugfix: in SSI handling.

    *) Bugfix: the ngx_http_memcached_module did not support the keys in
       the "/usr?args" form.
diff --git a/src/http/ngx_http.h b/src/http/ngx_http.h
index b9e124d..df75870 100644
--- a/src/http/ngx_http.h
+++ b/src/http/ngx_http.h
@@ -38,6 +38,9 @@
 #include <ngx_http_core_module.h>
 #include <ngx_http_script.h>
 
+#if (NGX_HTTP_SSI)
+#include <ngx_http_ssi_filter_module.h>
+#endif
 #if (NGX_HTTP_SSL)
 #include <ngx_http_ssl_module.h>
 #endif