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zerotier-static-peers: add guard condition

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a-kenji 2024-06-03 22:42:04 +02:00
parent 87444cd2b8
commit 503ce29c84
1 changed files with 1 additions and 1 deletions
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clanModules/zerotier-static-peers/default.nix
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@ -20,7 +20,7 @@ let
if builtins.pathExists fullPath then builtins.readFile fullPath else null
) machines;
networkIds = lib.filter (machine: machine != null) networkIdsUnchecked;
networkId = builtins.elemAt networkIds 0;
networkId = if builtins.length networkIds == 0 then null else builtins.elemAt networkIds 0;
in
#TODO:trace on multiple found network-ids
#TODO:trace on no single found networkId