From 97db68d40831c36dea704ba4f82e18542a05dbd9 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Wed, 21 Aug 2024 09:46:49 +0100
Subject: [PATCH] Revert "bin/brew: tighten check in
 `export_homebrew_env_file`"

---
 bin/brew | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/brew b/bin/brew
index 329f642c8c..972bfa3eda 100755
--- a/bin/brew
+++ b/bin/brew
@@ -108,14 +108,14 @@ HOMEBREW_LIBRARY="${HOMEBREW_REPOSITORY}/Library"
 
 # Load Homebrew's variable configuration files from disk.
 export_homebrew_env_file() {
-  local env_file="${1}"
-  local homebrew_env_regex="^HOMEBREW_[A-Z_]+=[^=]*$"
+  local env_file
 
+  env_file="${1}"
   [[ -r "${env_file}" ]] || return 0
   while read -r line
   do
     # only load HOMEBREW_* lines
-    [[ "${line}" =~ ${homebrew_env_regex} ]] || continue
+    [[ "${line}" = "HOMEBREW_"* ]] || continue
     export "${line?}"
   done <"${env_file}"
 }