From 72985fe2d139b92137824c4ca0fcf7831a19fd9d Mon Sep 17 00:00:00 2001
From: Adam Joseph <adam@westernsemico.com>
Date: Wed, 22 Nov 2023 16:47:36 -0800
Subject: cudaPackages_10.cudaFlags: fix broken eval

---
 pkgs/development/compilers/cudatoolkit/flags.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pkgs/development/compilers')

diff --git a/pkgs/development/compilers/cudatoolkit/flags.nix b/pkgs/development/compilers/cudatoolkit/flags.nix
index 3b88ebc708b4..be1d98e87122 100644
--- a/pkgs/development/compilers/cudatoolkit/flags.nix
+++ b/pkgs/development/compilers/cudatoolkit/flags.nix
@@ -108,7 +108,7 @@ let
 
     # archNames :: List String
     # E.g. [ "Turing" "Ampere" ]
-    archNames = lists.unique (builtins.map (cap: cudaComputeCapabilityToName.${cap}) cudaCapabilities);
+    archNames = lists.unique (builtins.map (cap: cudaComputeCapabilityToName.${cap} or (throw "missing cuda compute capability")) cudaCapabilities);
 
     # realArches :: List String
     # The real architectures are physical architectures supported by the CUDA version.
-- 
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