$NetBSD: patch-format_fo_dvi,v 1.1 2015/12/11 23:31:09 joerg Exp $

--- format/fo/dvi.orig	2015-12-11 20:30:43.000000000 +0000
+++ format/fo/dvi
@@ -6,7 +6,7 @@ post-process)
   then
     echo >&2 "Post-process XSL-FO to DVI"
   fi
-  if [ -z "`type -t $XMLTEX_PATH`" ]
+  if ! type "$XMLTEX_PATH" > /dev/null 2>&1
   then
     echo >&2 "Can't process, xmltex tool not found at $XMLTEX_PATH."
     exit 3