From 91220429984d3e0ee8fc19cdeafb89e8fe40cf53 Mon Sep 17 00:00:00 2001
From: Jonathan Turner <joturner@microsoft.com>
Date: Sun, 2 Jun 2019 11:38:28 +1200
Subject: [PATCH] Find the repo even in a subdir

---
 src/git.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/git.rs b/src/git.rs
index 3655285aba..4782765a23 100644
--- a/src/git.rs
+++ b/src/git.rs
@@ -1,7 +1,9 @@
-use git2::Repository;
+use git2::{Repository, RepositoryOpenFlags};
+use std::ffi::OsString;
 
 pub fn current_branch() -> Option<String> {
-    match Repository::open(".") {
+    let v: Vec<OsString> = vec![];
+    match Repository::open_ext(".", RepositoryOpenFlags::empty(), v) {
         Ok(repo) => {
             let r = repo.head();
             match r {