Without HAVE_ERR, don't try to include <err.h>, it probably isn't there.

[mandoc.git] / mdoc_state.c

diff --git a/mdoc_state.c b/mdoc_state.c
index 7fc76dcb4957d59650553e1b0b0d053cb2cc9fbe..cbd7376309e8e810d504dfa712e273d927daf139 100644 (file)
--- a/mdoc_state.c
+++ b/mdoc_state.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_state.c,v 1.2 2015/10/21 23:51:11 schwarze Exp $ */
+/*     $Id: mdoc_state.c,v 1.3 2015/10/30 18:53:54 schwarze Exp $ */
 /*
  * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -195,6 +195,9 @@ state_bd(STATE_ARGS)
            (n->type != ROFFT_BODY || n->end != ENDBODY_NOT))
                return;
 
+       if (n->parent->args == NULL)
+               return;
+
        arg = n->parent->args->argv[0].arg;
        if (arg != MDOC_Literal && arg != MDOC_Unfilled)
                return;