From 9350beb5440c9ee0c7571cec8fab0029b6cecf4a Mon Sep 17 00:00:00 2001
From: Rudi Grinberg <me@rgrinberg.com>
Date: Tue, 1 Dec 2020 15:06:15 -0800
Subject: [PATCH] Upgrade: remove leftover ref

The upgrade process leaves a left over ref:

```
$ git branch
..
  _upgrade_HEAD
..
```

This commit deletes that.

Signed-off-by: Rudi Grinberg <me@rgrinberg.com>
---
 core/cli/upgrade.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/cli/upgrade.el b/core/cli/upgrade.el
index 2becb7e14..93c11f334 100644
--- a/core/cli/upgrade.el
+++ b/core/cli/upgrade.el
@@ -122,4 +122,5 @@ following shell commands:
                    (print! (info "%s") (cdr result))
                    t))))))
         (ignore-errors
+          (doom-call-process "git" "branch" "-D" target-remote)
           (doom-call-process "git" "remote" "remove" doom-repo-remote))))))