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| author | Scott Olson <scott@solson.me> | 2016-02-18 22:10:43 -0600 |
|---|---|---|
| committer | Scott Olson <scott@solson.me> | 2016-02-18 22:39:43 -0600 |
| commit | 9cf93ba13587dba8116fa99279e51cf60c7bde88 (patch) | |
| tree | fde210ce2c297269211d1e0d62d4bc964035e55d | |
| parent | 412dd80149e837ef89171f1fe0f0423e3b72aa21 (diff) | |
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Simplify fetchurl assertion logic.
The two lines I removed technically assert the exact same thing, since `!a -> b` is equivalent to `a || b`. So, I replaced the two lines with the more symmetric form to make it clearer.
| -rw-r--r-- | pkgs/build-support/fetchurl/default.nix | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkgs/build-support/fetchurl/default.nix b/pkgs/build-support/fetchurl/default.nix index 804974954d10..2c802bb3679c 100644 --- a/pkgs/build-support/fetchurl/default.nix +++ b/pkgs/build-support/fetchurl/default.nix @@ -85,8 +85,7 @@ in }: assert builtins.isList urls; -assert urls != [] -> url == ""; -assert url != "" -> urls == []; +assert urls == [] || url == ""; let |