From 60f8286825191ed333f146be45f5c1b307fa858c Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 3 Jan 2026 06:56:08 +0000
Subject: [PATCH] Preserve original TMPDIR value when setting temporary
 directory

Improve git_clone_scripts to save and restore the original TMPDIR value instead of unconditionally unsetting it, avoiding unintended side effects.

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>
---
 shell/share.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/shell/share.sh b/shell/share.sh
index 88cc8abd..2923b2bb 100755
--- a/shell/share.sh
+++ b/shell/share.sh
@@ -259,10 +259,15 @@ git_clone_scripts() {
   set_proxy "$proxy"
 
   # Set TMPDIR to /tmp to avoid "unable to get random bytes" error in some Docker environments
+  local original_tmpdir="${TMPDIR:-}"
   export TMPDIR=/tmp
   git clone -q --depth=1 $part_cmd $url $dir
   exit_status=$?
-  unset TMPDIR
+  if [[ -n "$original_tmpdir" ]]; then
+    export TMPDIR="$original_tmpdir"
+  else
+    unset TMPDIR
+  fi
 
   unset_proxy
 }