From 669357bb921d50e644253b421328edaba1c40b78 Mon Sep 17 00:00:00 2001
From: Andy Stewart <boss@airbladesoftware.com>
Date: Mon, 24 Feb 2020 15:10:55 +0000
Subject: [PATCH] Fix #repo_path() return value when path not set

This change makes it an empty string, as documented, not 0.
---
 autoload/gitgutter/utility.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/gitgutter/utility.vim b/autoload/gitgutter/utility.vim
index 3f533ba..2b89b35 100644
--- a/autoload/gitgutter/utility.vim
+++ b/autoload/gitgutter/utility.vim
@@ -112,7 +112,7 @@ endfunction
 " *               -1 - pending
 " *               -2 - not tracked by git
 function! gitgutter#utility#repo_path(bufnr, shellesc) abort
-  let p = gitgutter#utility#getbufvar(a:bufnr, 'path')
+  let p = gitgutter#utility#getbufvar(a:bufnr, 'path', '')
   return a:shellesc ? gitgutter#utility#shellescape(p) : p
 endfunction