File fix_doc_makefile.patch of Package virtualbox.openSUSE_Leap_42.1_Update

Index: VirtualBox-5.0.36/doc/manual/Makefile.kmk
===================================================================
--- VirtualBox-5.0.36.orig/doc/manual/Makefile.kmk
+++ VirtualBox-5.0.36/doc/manual/Makefile.kmk
@@ -105,7 +105,7 @@ ifdef VBOX_XML_CATALOG
  VBOX_XMLLINT_WITH_CAT     = $(REDIRECT) -E "XML_CATALOG_FILES=$(VBOX_XML_CATALOG)" -- \
 	$(VBOX_XMLLINT) --nonet --xinclude --noout $(VBOX_XMLLINT_OPTS)
 else
- VBOX_XSLTPROC_WITH_CAT    = $(if $(1), $(REDIRECT) $1 --,,) $(VBOX_XSLTPROC) --nonet --xinclude $(VBOX_XSLTPROC_OPTS)
+ VBOX_XSLTPROC_WITH_CAT    = $(if $(1), $(REDIRECT) $1 --,) $(VBOX_XSLTPROC) --nonet --xinclude $(VBOX_XSLTPROC_OPTS)
  VBOX_XMLLINT_WITH_CAT     = $(VBOX_XMLLINT) --nonet --xinclude --noout $(VBOX_XMLLINT_OPTS)
 endif