From 2a8b8f6593016e0dfdb12089950cdad7efe06eb6 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Fri, 12 Jun 2020 15:23:21 -0400
Subject: [PATCH] release-lib: Avoid filtering twice

We were using `supportedMatches` both when getting the list of
platforms, and before `genAttrs` the derivation for each. Now we just
filter the second time,
---
 pkgs/top-level/release-lib.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/release-lib.nix b/pkgs/top-level/release-lib.nix
index 9dff0503d23..1e33c7b0585 100644
--- a/pkgs/top-level/release-lib.nix
+++ b/pkgs/top-level/release-lib.nix
@@ -145,7 +145,7 @@ rec {
     let res = builtins.tryEval (
       if isDerivation value then
         value.meta.hydraPlatforms
-          or (supportedMatches (value.meta.platforms or [ "x86_64-linux" ]))
+          or (value.meta.platforms or [ "x86_64-linux" ])
       else if value.recurseForDerivations or false || value.recurseForRelease or false then
         packagePlatforms value
       else