From 5c8faae56d142c19681170cd0bd608ff21f9ff6d Mon Sep 17 00:00:00 2001
From: Joe Groocock <me@frebib.net>
Date: Thu, 29 Mar 2018 12:15:20 +0100
Subject: [PATCH] vim: only autosave for existing files

---
 .config/vim/vimrc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.config/vim/vimrc b/.config/vim/vimrc
index 762b7cb..bd418bb 100644
--- a/.config/vim/vimrc
+++ b/.config/vim/vimrc
@@ -34,8 +34,13 @@ set scrolloff=6
 set nojoinspaces
 
 " Autosave settings
+function SaveIfExist()
+    if @% != "" && filereadable(@%)
+        write
+    endif
+endfunction
 set autowrite
-autocmd InsertLeave * save
+autocmd InsertLeave * call SaveIfExist()
 
 " Search options
 set hlsearch