added patch forgotten in last commit:

xmlto-backendstylesheet.patch

@@ -0,0 +1,11 @@
+diff -urNp xmlto-0.0.20-orig/xmlto.in xmlto-0.0.20/xmlto.in
+--- xmlto-0.0.20-orig/xmlto.in	2008-01-17 10:39:02.000000000 +0100
++++ xmlto-0.0.20/xmlto.in	2008-05-13 12:08:35.000000000 +0200
+@@ -326,6 +326,7 @@ fi
+ # Ask the format script what stylesheet to use.
+ XSLT_PROCESSOR=xsltproc # We only know about xsltproc right now.
+ export XSLT_PROCESSOR
++export USE_BACKEND
+ if [ -z "$STYLESHEET" ]
+ then
+   STYLESHEET="$(${BASH} "$FORMAT" stylesheet)" || exit 1