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-rw-r--r--krebs/3modules/hosts.nix6
1 files changed, 5 insertions, 1 deletions
diff --git a/krebs/3modules/hosts.nix b/krebs/3modules/hosts.nix
index 7fe01a769..159b54e34 100644
--- a/krebs/3modules/hosts.nix
+++ b/krebs/3modules/hosts.nix
@@ -24,7 +24,11 @@ in {
aliases = longs ++ shorts;
longs = filter check net.aliases;
shorts = let s = ".${config.krebs.dns.search-domain}"; in
- map (removeSuffix s) (filter (hasSuffix s) longs);
+ optionals
+ (config.krebs.dns.search-domain != null)
+ (map (removeSuffix s)
+ (filter (hasSuffix s)
+ longs));
in
map (addr: { ${addr} = aliases; }) net.addrs)
(attrValues host.nets))