From 8ae51ff9c1309933dec9a391c6fa683f179ce45a Mon Sep 17 00:00:00 2001 From: Jan Malakhovski Date: Tue, 5 Dec 2017 11:55:48 +0000 Subject: [PATCH] stdenv/generic/check-meta: fix error message evaluation --- pkgs/stdenv/generic/check-meta.nix | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pkgs/stdenv/generic/check-meta.nix b/pkgs/stdenv/generic/check-meta.nix index 8544d932f81..be98b1fce32 100644 --- a/pkgs/stdenv/generic/check-meta.nix +++ b/pkgs/stdenv/generic/check-meta.nix @@ -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 [];