From bd88ea968baf4ce779d05f029acb63418a103e51 Mon Sep 17 00:00:00 2001
From: EinfachToll <istjanichtzufassen@googlemail.com>
Date: Tue, 16 Oct 2018 22:25:33 +0200
Subject: [PATCH] Better error handling when opening a file of which a swapfile
 exists

Ref #569
---
 autoload/vimwiki/base.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/vimwiki/base.vim b/autoload/vimwiki/base.vim
index 12b5ea8..cf93366 100644
--- a/autoload/vimwiki/base.vim
+++ b/autoload/vimwiki/base.vim
@@ -736,6 +736,9 @@ function! vimwiki#base#edit_file(command, filename, anchor, ...)
         echomsg 'Vimwiki: The current file is modified. Hint: Take a look at'
               \ ''':h g:vimwiki_autowriteall'' to see how to save automatically.'
         return
+      catch /E325:/
+        echom 'Vimwiki: Vim couldn''t open the file, probably because a swapfile already exists. See :h E325.'
+        return
       endtry
     endif