From 42d7fdf14373de74754066bec361681c52b7188a Mon Sep 17 00:00:00 2001
From: Fernando Schauenburg <dev@schauenburg.me>
Date: Wed, 16 Dec 2020 17:47:52 +0100
Subject: [PATCH] vim: fix call to bufnr()

bufnr() requires an argument -> in this case the name of the current
file, which is the meaning of "%".
---
 roles/vim/files/vimrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/vim/files/vimrc b/roles/vim/files/vimrc
index a2cac60..578046a 100644
--- a/roles/vim/files/vimrc
+++ b/roles/vim/files/vimrc
@@ -113,7 +113,7 @@ call plug#begin('$XDG_CONFIG_HOME/vim/bundle')
     Plug 'vim-airline/vim-airline'
     Plug 'vim-airline/vim-airline-themes'
         function! VimrcAirlineInit()
-            let g:airline_section_c = airline#section#create(['%{bufnr()}: %f %r%m'])
+            let g:airline_section_c = airline#section#create(['%{bufnr("%")}: %f %r%m'])
             let g:airline_section_z = airline#section#create_right(['%p%%', '%l/%L', '%v'])
         endfunction
         autocmd User AirlineAfterInit call VimrcAirlineInit()