===================================================================
RCS file: /cvs/mandoc/mdoc_macro.c,v
retrieving revision 1.171
retrieving revision 1.172
diff -u -p -r1.171 -r1.172
--- mandoc/mdoc_macro.c	2015/02/03 01:14:12	1.171
+++ mandoc/mdoc_macro.c	2015/02/03 18:22:05	1.172
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_macro.c,v 1.171 2015/02/03 01:14:12 schwarze Exp $ */
+/*	$Id: mdoc_macro.c,v 1.172 2015/02/03 18:22:05 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -967,6 +967,7 @@ blk_full(MACRO_PROT_ARGS)
 				    "It breaks %s",
 				    mdoc_macronames[blk->tok]);
 				rew_pending(mdoc, blk);
+				blk = NULL;
 			}
 
 			/* Close out prior implicit scopes. */