From 2ac21a13756d179b2134f7265d41f034fc673915 Mon Sep 17 00:00:00 2001
From: Connor Baker <ConnorBaker01@gmail.com>
Date: Thu, 20 Feb 2025 10:19:52 -0800
Subject: [PATCH] testers.testBuildFailure': use more strict bash for checks

---
 pkgs/build-support/testers/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/build-support/testers/default.nix b/pkgs/build-support/testers/default.nix
index ec3ddae2e29a..83c85c3a9f7d 100644
--- a/pkgs/build-support/testers/default.nix
+++ b/pkgs/build-support/testers/default.nix
@@ -41,6 +41,8 @@
       mkBuildCommand =
         script:
         ''
+          set -euo pipefail
+
           if [[ -n ''${expectedBuilderExitCode:-} ]]; then
             nixLog "checking original builder exit code"
             builderExitCode=$(<"$failed/testBuildFailure.exit")