Mark logically dead code with corresponding comment.

Found by Coverity.

diff --git a/src/http/modules/ngx_http_ssi_filter_module.c b/src/http/modules/ngx_http_ssi_filter_module.c
index 13badac615726d4ff472ccc71ce7c781dee42970..eb286cc347566eed475f4269199b4df6177c878d 100644 (file)
--- a/src/http/modules/ngx_http_ssi_filter_module.c
+++ b/src/http/modules/ngx_http_ssi_filter_module.c
@@ -1025,6 +1025,7 @@ ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx)
         switch (state) {
 
         case ssi_start_state:
+            /* not reached */
             break;
 
         case ssi_tag_state: