diff options
| author | tv <tv@krebsco.de> | 2018-12-12 00:34:32 +0100 |
|---|---|---|
| committer | tv <tv@krebsco.de> | 2018-12-12 00:34:32 +0100 |
| commit | 35be9c66bfa6dd03437f919ec610aed0e9b20b58 (patch) | |
| tree | 8f86aee06b0c6ac43d2e7e158f5497fa0e4b89a0 /lib | |
| parent | 474e3e2e4513a5d2df89789885725b176e7ec532 (diff) | |
lib.normalize-ip6-addr: no :: for single section
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/default.nix | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/default.nix b/lib/default.nix index 64b2d48ab..347830e8c 100644 --- a/lib/default.nix +++ b/lib/default.nix @@ -93,7 +93,13 @@ let in if max.pos == 0 then a - else "${concatStringsSep ":" lhs}::${concatStringsSep ":" rhs}"; + else let + sep = + if 8 - (length lhs + length rhs) == 1 + then ":0:" + else "::"; + in + "${concatStringsSep ":" lhs}${sep}${concatStringsSep ":" rhs}"; drop-leading-zeros = let |