From 3ecef1cba661786057e93aae13650a1184195289 Mon Sep 17 00:00:00 2001
From: posidoni <89808617+posidoni@users.noreply.github.com>
Date: Tue, 14 Jul 2026 20:40:36 +0400
Subject: [PATCH] fix: hoist nullglob bad-example trap to global scope

EXIT traps set inside a subshell function don't fire under Bash 3.2
(macOS default), leaking the temp dir. Mirrors the fix already applied
to the paired .good.sh.

Closes #13.
---
 examples/bash/04-nullglob-empty-match.bad.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/bash/04-nullglob-empty-match.bad.sh b/examples/bash/04-nullglob-empty-match.bad.sh
index c349869..b045f1a 100755
--- a/examples/bash/04-nullglob-empty-match.bad.sh
+++ b/examples/bash/04-nullglob-empty-match.bad.sh
@@ -5,9 +5,10 @@
 # expect-shellcheck: none
 set -euo pipefail
 
+tmp=$(mktemp -d)
+trap 'rm -rf "$tmp"' EXIT
+
 main() (
-  tmp=$(mktemp -d)
-  trap 'rm -rf "$tmp"' EXIT
   cd "$tmp"
 
   for file in *.txt; do