From bc5945de6581957091ff5253256ec4c4bfb4c619 Mon Sep 17 00:00:00 2001
From: yasuda <yasuda@kyoto-sr.co.jp>
Date: Wed, 14 Apr 2021 15:30:03 +0900
Subject: [PATCH] Set bufname for [Scratch] (buftype = nofile) or [No Name]
 (otherwise)

---
 autoload/airline/extensions/fugitiveline.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/airline/extensions/fugitiveline.vim b/autoload/airline/extensions/fugitiveline.vim
index d9415e22..8cfd1391 100644
--- a/autoload/airline/extensions/fugitiveline.vim
+++ b/autoload/airline/extensions/fugitiveline.vim
@@ -34,6 +34,9 @@ function! airline#extensions#fugitiveline#bufname()
 
   let fmod = s:ModifierFlags()
   if empty(b:fugitive_name)
+    if empty(bufname('%'))
+      return &buftype ==# 'nofile' ? '[Scratch]' : '[No Name]'
+    endif
     return fnamemodify(bufname('%'), fmod)
   else
     return fnamemodify(b:fugitive_name, fmod). " [git]"