From 06ffe2b1833a4f18cebd8cd9505389958a7a46f2 Mon Sep 17 00:00:00 2001
From: Michael Adler <michael.adler@siemens.com>
Date: Tue, 27 Jan 2026 14:44:53 +0100
Subject: [PATCH] opensc: use regex to determine release tags

Prevents false updates such as
https://github.com/NixOS/nixpkgs/pull/484332.
---
 pkgs/by-name/op/opensc/package.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/by-name/op/opensc/package.nix b/pkgs/by-name/op/opensc/package.nix
index 1fe90a5082a3..1e98f718bd06 100644
--- a/pkgs/by-name/op/opensc/package.nix
+++ b/pkgs/by-name/op/opensc/package.nix
@@ -67,7 +67,7 @@ stdenv.mkDerivation rec {
     "completiondir=$(out)/etc"
   ];
 
-  passthru.updateScript = nix-update-script { };
+  passthru.updateScript = nix-update-script { extraArgs = [ "--version-regex=^([0-9\.]+)$" ]; };
 
   meta = {
     description = "Set of libraries and utilities to access smart cards";