X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/5a614b48d4e480e6aecbb9f6257de42dee05e3ae..06acc5d53500a0a7feb20e948d2a07950d0b4bad:/mdoc_validate.c?ds=sidebyside

diff --git a/mdoc_validate.c b/mdoc_validate.c
index 56936424..dd38477c 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.177 2011/10/16 12:20:34 schwarze Exp $ */
+/*	$Id: mdoc_validate.c,v 1.179 2011/11/19 13:29:47 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -1693,6 +1693,14 @@ post_rs(POST_ARGS)
 		mdoc_node_delete(mdoc, nn);
 	}
 
+	/*
+	 * Nothing to sort if only invalid nodes were found
+	 * inside the `Rs' body.
+	 */
+
+	if (NULL == mdoc->last->child)
+		return(1);
+
 	/*
 	 * The full `Rs' block needs special handling to order the
 	 * sub-elements according to `rsord'.  Pick through each element