From fa3a63039d1f96abeff07eaf28e1ad4697754e3c Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Tue, 23 Jan 2018 22:20:03 -0500
Subject: [PATCH] Show an error if FileReadCmd can't open the file

Signed-off-by: James McCoy <jamessan@jamessan.com>
---
 plugin/gnupg.vim | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugin/gnupg.vim b/plugin/gnupg.vim
index ce5c9af..f57d798 100644
--- a/plugin/gnupg.vim
+++ b/plugin/gnupg.vim
@@ -473,6 +473,14 @@ function s:GPGDecrypt(bufread)
 
   " File doesn't exist yet, so nothing to decrypt
   if !filereadable(filename)
+    if !a:bufread
+      redraw!
+      echohl GPGError
+      echom "E484: Can't open file" filename
+      echohl None
+      return
+    endif
+
     " Allow the user to define actions for GnuPG buffers
     silent doautocmd User GnuPG
     silent execute ':doautocmd BufNewFile ' . fnameescape(autocmd_filename)