From 60be1bfd7d37c09b92c4a4d3d92eafcb8a34ffc6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ciar=C3=A1n=20Curley?= <ciaran.curley.11.11@gmail.com>
Date: Wed, 18 Feb 2026 13:59:15 +0000
Subject: [PATCH] harden installer cleanup trap for pipe execution

---
 README.md  | 2 +-
 install.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 313ec8b..39bd12e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ curl -fsSL https://raw.githubusercontent.com/DogPawHat/drudger/main/install.sh |
 Install a specific version:
 
 ```bash
-DRUDGER_VERSION=v0.1.1 curl -fsSL https://raw.githubusercontent.com/DogPawHat/drudger/main/install.sh | bash
+DRUDGER_VERSION=v0.1.2 curl -fsSL https://raw.githubusercontent.com/DogPawHat/drudger/main/install.sh | bash
 ```
 
 By default, the installer writes to `~/.local/bin/drudger`.
diff --git a/install.sh b/install.sh
index cb7d3fb..b0e684b 100755
--- a/install.sh
+++ b/install.sh
@@ -103,7 +103,7 @@ main() {
 
   tmp_dir=""
   tmp_dir="$(mktemp -d)"
-  trap 'rm -rf "$tmp_dir"' EXIT
+  trap 'rm -rf "${tmp_dir:-}"' EXIT
 
   local binary_path="$tmp_dir/$asset_name"
   local checksums_path="$tmp_dir/sha256sums.txt"
-- 
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