From 5130596a65330a4e8523d3ac1582f6c31ea6bc63 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Mon, 14 Oct 2019 16:30:05 -0400
Subject: [PATCH] Use FugitiveConfig() to retrieve config vars

---
 autoload/rhubarb.vim | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/autoload/rhubarb.vim b/autoload/rhubarb.vim
index 78c8407..b38aaab 100644
--- a/autoload/rhubarb.vim
+++ b/autoload/rhubarb.vim
@@ -66,8 +66,8 @@ endfunction
 function! s:credentials() abort
   if !exists('g:github_user')
     let g:github_user = $GITHUB_USER
-    if g:github_user ==# ''
-      let g:github_user = system('git config --get github.user')[0:-2]
+    if g:github_user ==# '' && exists('*FugitiveConfig')
+      let g:github_user = FugitiveConfig('github.user', '')
     endif
     if g:github_user ==# ''
       let g:github_user = $LOGNAME
@@ -75,8 +75,8 @@ function! s:credentials() abort
   endif
   if !exists('g:github_password')
     let g:github_password = $GITHUB_PASSWORD
-    if g:github_password ==# ''
-      let g:github_password = system('git config --get github.password')[0:-2]
+    if g:github_password ==# '' && exists('*FugitiveConfig')
+      let g:github_password = FugitiveConfig('github.password', '')
     endif
   endif
   return g:github_user.':'.g:github_password