From 7c9f3eeef8f3946a833b5336f8b0339766647058 Mon Sep 17 00:00:00 2001
From: Robert Hensing <roberth@users.noreply.github.com>
Date: Wed, 19 Jun 2024 21:46:01 +0200
Subject: [PATCH] tests/functional/common/init.sh: Use parentheses around
 negation

roberth: Not strictly necessary, but probably a good habit

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
---
 tests/functional/common/init.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/functional/common/init.sh b/tests/functional/common/init.sh
index 19cef5af9..405ba3090 100755
--- a/tests/functional/common/init.sh
+++ b/tests/functional/common/init.sh
@@ -9,7 +9,7 @@ if isTestOnNixOS; then
 
   export NIX_USER_CONF_FILES="$test_nix_conf_dir/nix.conf"
   mkdir -p "$test_nix_conf_dir" "$TEST_HOME"
-  ! test -e "$test_nix_conf"
+  (! test -e "$test_nix_conf")
   cat > "$test_nix_conf_dir/nix.conf" <<EOF
 experimental-features = nix-command flakes
 flake-registry = $TEST_ROOT/registry.json