From 2373e7d55934d88c02cc1d6ef84dc45920973eaa Mon Sep 17 00:00:00 2001
From: Sandro <sandro.jaeckel@gmail.com>
Date: Fri, 13 Aug 2021 13:31:56 +0200
Subject: [PATCH] live555: fix eval on unsupported platforms (#133732)

---
 pkgs/development/libraries/live555/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/live555/default.nix b/pkgs/development/libraries/live555/default.nix
index 85302bc7c966..081fa2f175bb 100644
--- a/pkgs/development/libraries/live555/default.nix
+++ b/pkgs/development/libraries/live555/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       i686-linux = "linux";
       x86_64-linux = "linux-64bit";
       aarch64-linux = "linux-64bit";
-    }.${stdenv.hostPlatform.system}}
+    }.${stdenv.hostPlatform.system} or (throw "Unsupported platform ${stdenv.hostPlatform.system}")}
 
     runHook postConfigure
   '';