functions.m4, local.m4: Handle fragments in a useful way.

[firewall] / local.mk

diff --git a/local.mk b/local.mk
index 8294782..308f22c 100644 (file)
--- a/local.mk
+++ b/local.mk
@@ -7,8 +7,6 @@ HOSTS                   += vampire
 
 ROOT                    = become root
 
-SCRIPTS                        += logtrawl
-
 ## Installation.
 install: all
        firewall_script=./`hostname`.sh && \
@@ -17,7 +15,7 @@ install: all
        $(ROOT) ./$$firewall_script
        for i in $(HOSTS); do \
          $(ROOT) scp $$i.sh $$i:/etc/init.d/firewall; \
-         for j in $(SCRIPTS); do \
+         [ "$(SCRIPTS)" ] && for j in $(SCRIPTS); do \
            $(ROOT) ssh $$i <$$j " \
                cd /usr/local/sbin && \
                rm -f $$j.new && \