From 6455264716eac611bfbd9caf71a7bf5dc21498f9 Mon Sep 17 00:00:00 2001
From: Maxim Belkin <maxim.belkin@gmail.com>
Date: Mon, 11 May 2020 07:20:16 -0500
Subject: [PATCH] brew.sh: stop if HOMEBREW_GIT_PATH is too old

---
 Library/Homebrew/brew.sh | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/brew.sh b/Library/Homebrew/brew.sh
index 73e4c1312b..73f59ffbff 100644
--- a/Library/Homebrew/brew.sh
+++ b/Library/Homebrew/brew.sh
@@ -194,7 +194,7 @@ else
 The version of cURL that you provided to Homebrew using HOMEBREW_CURL_PATH is too old.
 Minimum required version: ${HOMEBREW_MINIMUM_CURL_VERSION}.
 Your cURL version: ${curl_name_and_version##* }.
-Please point Homebrew to cURL version ${HOMEBREW_MINIMUM_CURL_VERSION} or newer
+Please point Homebrew to cURL ${HOMEBREW_MINIMUM_CURL_VERSION} or newer
 or unset HOMEBREW_CURL_PATH variable.
 EOS
     fi
@@ -209,7 +209,17 @@ EOS
   IFS=. read -r major minor micro build extra <<< "${git_version_output##* }"
   if [[ $(numeric "$major.$minor.$micro.$build") -lt $(numeric "$HOMEBREW_MINIMUM_GIT_VERSION") ]]
   then
-    HOMEBREW_FORCE_BREWED_GIT="1"
+    if [[ -z $HOMEBREW_GIT_PATH ]]; then
+      HOMEBREW_FORCE_BREWED_GIT="1"
+    else
+      odie <<EOS
+The version of Git that you provided to Homebrew using HOMEBREW_GIT_PATH is too old.
+Minimum required version: ${HOMEBREW_MINIMUM_GIT_VERSION}.
+Your Git version: $major.$minor.$micro.$build.
+Please point Homebrew to Git ${HOMEBREW_MINIMUM_CURL_VERSION} or newer
+or unset HOMEBREW_GIT_PATH variable.
+EOS
+    fi
   fi
 
   CACHE_HOME="${XDG_CACHE_HOME:-${HOME}/.cache}"