From 61042e35024a133bb5af42850d3852d20ebcc4e1 Mon Sep 17 00:00:00 2001
From: Christian Brabandt <cb@256bit.org>
Date: Tue, 9 Aug 2022 11:59:19 +0200
Subject: [PATCH] fern: enable fern again

fern.vim decided to remove the global variable `g:fern_loaded` in
f9404e8a59b6a74b15a5

So adjust to use the correct variable name `g:loaded_fern`.

fixes #2346
---
 autoload/airline/extensions.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/airline/extensions.vim b/autoload/airline/extensions.vim
index d4955478..4f4240c3 100644
--- a/autoload/airline/extensions.vim
+++ b/autoload/airline/extensions.vim
@@ -167,7 +167,7 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'gina')
   endif
 
-  if get(g:, 'fern_loaded', 0) && get(g:, 'airline#extensions#fern#enabled', 1)
+  if get(g:, 'loaded_fern', 0) && get(g:, 'airline#extensions#fern#enabled', 1)
     call airline#extensions#fern#init(s:ext)
     call add(s:loaded_ext, 'fern')
   endif