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stdenv/generic/check-meta: fix error message evaluation

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Jan Malakhovski 2017-12-05 11:55:48 +00:00 committed by Robin Gloster
parent 7e6068c353
commit 8ae51ff9c1
1 changed files with 1 additions and 1 deletions
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pkgs/stdenv/generic/check-meta.nix
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@ -162,7 +162,7 @@ let
checkMetaAttr = k: v:
if metaTypes?${k} then
if metaTypes.${k}.check v then null else "key '${k}' has a value ${v} of an invalid type ${builtins.typeOf v}; expected ${metaTypes.${k}.description}"
if metaTypes.${k}.check v then null else "key '${k}' has a value ${toString v} of an invalid type ${builtins.typeOf v}; expected ${metaTypes.${k}.description}"
else "key '${k}' is unrecognized; expected one of: \n\t [${lib.concatMapStringsSep ", " (x: "'${x}'") (lib.attrNames metaTypes)}]";
checkMeta = meta: if shouldCheckMeta then lib.remove null (lib.mapAttrsToList checkMetaAttr meta) else [];