From 33059472aeb23cfede5b792a8c2f649929dc8aed Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Tue, 23 Dec 2025 00:43:00 +1000
Subject: [PATCH] mas: add unsupported system throw

---
 pkgs/by-name/ma/mas/package.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/ma/mas/package.nix b/pkgs/by-name/ma/mas/package.nix
index f6d23f94f493..618c20bedaaf 100644
--- a/pkgs/by-name/ma/mas/package.nix
+++ b/pkgs/by-name/ma/mas/package.nix
@@ -26,7 +26,8 @@ stdenvNoCC.mkDerivation rec {
             hash = "sha256-8zaZOPOCyLHOFmHhviJXIy5SB5trqQM/MFHhB9ygilQ=";
           };
         }
-        .${stdenvNoCC.hostPlatform.system};
+        .${stdenvNoCC.hostPlatform.system}
+          or (throw "Unsupported system: ${stdenvNoCC.hostPlatform.system}");
     in
     fetchurl {
       url = "https://github.com/mas-cli/mas/releases/download/v${version}/mas-${version}-${sources.arch}.pkg";