liminix

commit 106a429b3d325a8fc99827e6c44275e7ee118115
parent b3e505abf490389cd5188fd300808c46242de778
Author: Daniel Barlow <dan@telent.net>
Date:   Wed, 13 Sep 2023 17:51:07 +0100

odhcp-script only write addresses if there are any

Diffstat:
M
pkgs/odhcp-script/odhcp6-script.fnl
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/pkgs/odhcp-script/odhcp6-script.fnl b/pkgs/odhcp-script/odhcp6-script.fnl
@@ -85,8 +85,8 @@
   (each [_ n (ipairs wanted)]
     (write-value-from-env n))
 
-  (write-addresses "address/" (os.getenv :ADDRESSES))
-  (write-addresses "prefix/" (os.getenv :PREFIXES)))
+  (match (os.getenv :ADDRESSES) s (write-addresses "address/" s))
+  (match (os.getenv :PREFIXES) s (write-addresses "prefix/" s)))
 
 (let [[ifname state] arg
       ready (match state