diff -up ./scripts/ypMakefile.in.nonedomain ./scripts/ypMakefile.in
--- ./scripts/ypMakefile.in.nonedomain 2013-05-06 18:30:46.772434725 +0200
+++ ./scripts/ypMakefile.in 2013-05-06 18:31:59.429495323 +0200
@@ -106,10 +106,18 @@ NETMASKS = $(YPSRCDIR)/netmasks
YPSERVERS = $(YPDIR)/ypservers # List of all NIS servers for a domain
target: Makefile
+ifeq ($(shell /bin/domainname), (none))
+ @echo "Domain name cannot be (none)"
+else
+ifeq ($(shell /bin/domainname), )
+ @echo "Domain name must be set"
@test ! -d $(LOCALDOMAIN) && mkdir $(LOCALDOMAIN) ; \
cd $(LOCALDOMAIN) ; \
$(NOPUSH) || $(MAKE) -f ../Makefile ypservers; \
$(MAKE) -f ../Makefile all
+endif
# If you don't want some of these maps built, feel free to comment
# them out from this list.