From 0b3b7d9bc3dd95f47b466bb7b760f9544f722b67 Mon Sep 17 00:00:00 2001
From: Ruoyu Zhong <zhongruoyu@outlook.com>
Date: Mon, 26 Aug 2024 00:39:27 +0800
Subject: [PATCH] shims/super/cc: only set `HOMEBREW_LD_LIBRARY_PATH` when
 needed

Co-authored-by: Bo Anderson <mail@boanderson.me>
---
 Library/Homebrew/shims/super/cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/shims/super/cc b/Library/Homebrew/shims/super/cc
index 2f2b45ff24..96d94111e9 100755
--- a/Library/Homebrew/shims/super/cc
+++ b/Library/Homebrew/shims/super/cc
@@ -5,7 +5,11 @@ then
   echo "${0##*/}: The build tool has reset ENV; --env=std required." >&2
   exit 1
 fi
-export HOMEBREW_LD_LIBRARY_PATH="${LD_LIBRARY_PATH}"
+unset HOMEBREW_LD_LIBRARY_PATH
+if [[ -n "${LD_LIBRARY_PATH+set}" ]]
+then
+  export HOMEBREW_LD_LIBRARY_PATH="${LD_LIBRARY_PATH}"
+fi
 unset LD_LIBRARY_PATH
 unset RUBYLIB
 exec "${HOMEBREW_RUBY_PATH}" --enable-frozen-string-literal --disable=gems,did_you_mean,rubyopt -x "$0" "$@"