From 657a2086cf46d714f2630a3b460dffab1378e75a Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Wed, 15 Jun 2022 10:58:35 +0200
Subject: [PATCH] abuild-keygen: allow override git binary

Makes it easier to test without creating a fake git binary
---
 abuild-keygen.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/abuild-keygen.in b/abuild-keygen.in
index bdaeb38..299d86c 100644
--- a/abuild-keygen.in
+++ b/abuild-keygen.in
@@ -27,7 +27,7 @@ get_privkey_file() {
 
 	# if PACKAGER does not contain a valid email address, then ask git
 	if [ -z "$emailaddr" ] || [ "${emailaddr##*@}" = "$emailaddr" ]; then
-		emailaddr=$(git config --get user.email 2>/dev/null || true)
+		emailaddr=$(${GIT:-git} config --get user.email 2>/dev/null || true)
 	fi
 
 	default_name="${emailaddr:-$USER}-$(printf "%x" $(date +%s))"