From 6335728b616455c1ce3adfeabdbbf919de949082 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Wed, 16 Aug 2023 12:01:25 +0100
Subject: [PATCH] brew.sh: fix shellcheck warning.

Fixes #15876.
---
 Library/Homebrew/brew.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/brew.sh b/Library/Homebrew/brew.sh
index 9710cf1ad43a6..bd5e511d4c844 100644
--- a/Library/Homebrew/brew.sh
+++ b/Library/Homebrew/brew.sh
@@ -593,6 +593,8 @@ then
   fi
 else
   HOMEBREW_PRODUCT="${HOMEBREW_SYSTEM}brew"
+  # Don't try to follow /etc/os-release
+  # shellcheck disable=SC1091
   [[ -n "${HOMEBREW_LINUX}" ]] && HOMEBREW_OS_VERSION="$(source /etc/os-release && echo "${PRETTY_NAME}")"
   : "${HOMEBREW_OS_VERSION:=$(uname -r)}"
   HOMEBREW_OS_USER_AGENT_VERSION="${HOMEBREW_OS_VERSION}"