From 772ad025ecec551be8d09a26514092f5d7b9e740 Mon Sep 17 00:00:00 2001
From: piegames <git@piegames.de>
Date: Sat, 14 Dec 2024 12:30:39 +0100
Subject: [PATCH] klee: Fix invalid string escape

---
 pkgs/applications/science/logic/klee/default.nix     | 2 +-
 pkgs/applications/science/logic/klee/klee-uclibc.nix | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/science/logic/klee/default.nix b/pkgs/applications/science/logic/klee/default.nix
index 54c9cdc30c80..fd618fec2026 100644
--- a/pkgs/applications/science/logic/klee/default.nix
+++ b/pkgs/applications/science/logic/klee/default.nix
@@ -133,7 +133,7 @@ llvmPackages.stdenv.mkDerivation rec {
     updateScript = nix-update-script {
       extraArgs = [
         "--version-regex"
-        "v(\d\.\d)"
+        "v(\\d\\.\\d)"
       ];
     };
     # Let the user access the chosen uClibc outside the derivation.
diff --git a/pkgs/applications/science/logic/klee/klee-uclibc.nix b/pkgs/applications/science/logic/klee/klee-uclibc.nix
index 61cb5892edd5..695ff369d96c 100644
--- a/pkgs/applications/science/logic/klee/klee-uclibc.nix
+++ b/pkgs/applications/science/logic/klee/klee-uclibc.nix
@@ -99,7 +99,7 @@ llvmPackages.stdenv.mkDerivation rec {
   passthru.updateScript = nix-update-script {
     extraArgs = [
       "--version-regex"
-      "v(\d\.\d)"
+      "v(\\d\\.\\d)"
     ];
   };