From 35425566b8873311ec9ef80609728040a6097ce1 Mon Sep 17 00:00:00 2001
From: Aidan Gauland <aidalgol@fastmail.net>
Date: Mon, 26 Sep 2022 17:36:38 +1300
Subject: [PATCH] cudnn: provide default version fallback

When passed a CUDA version not in the table of default cuDNN versions for CUDA
versions, fall back to a default package version instead of breaking evaluation
of the package.
---
 pkgs/development/libraries/science/math/cudnn/extension.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/science/math/cudnn/extension.nix b/pkgs/development/libraries/science/math/cudnn/extension.nix
index 01ec5e4b9b5d..fae958c31d17 100644
--- a/pkgs/development/libraries/science/math/cudnn/extension.nix
+++ b/pkgs/development/libraries/science/math/cudnn/extension.nix
@@ -111,6 +111,6 @@ final: prev: let
     "11.4" = "8.3.2";
     "11.5" = "8.3.2";
     "11.6" = "8.3.2";
-  }.${cudaVersion};
+  }.${cudaVersion} or "8.3.2";
 
 in cuDnnPackages