From 41ebe0e0bfe39ee82b3fcd283081a2a8753fd7e3 Mon Sep 17 00:00:00 2001
From: Christophe Badoit <c.badoit@lesiteimmo.com>
Date: Fri, 6 Dec 2019 17:23:19 +0100
Subject: [PATCH] git-ignore: support non-default .git directory

useful for submodules.

Closes tj/git-extras#807
---
 bin/git-ignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/git-ignore b/bin/git-ignore
index c0e91fb..723550c 100755
--- a/bin/git-ignore
+++ b/bin/git-ignore
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-: ${GIT_DIR:=.git}
+: ${GIT_DIR:=$(git rev-parse --git-dir)}
 
 function show_contents {
   local file="${2/#~/$HOME}"