From e53b79872ae4ef6717534b20f45a871ea364a086 Mon Sep 17 00:00:00 2001
From: Markus Braun <markus.braun@krawel.de>
Date: Thu, 24 Sep 2009 07:18:49 +0000
Subject: [PATCH] Show an error if the buffer is not prepared for writing an
 encrypted file.

---
 plugin/gnupg.vim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugin/gnupg.vim b/plugin/gnupg.vim
index 3fe1ba9..f9cece0 100644
--- a/plugin/gnupg.vim
+++ b/plugin/gnupg.vim
@@ -414,9 +414,9 @@ function s:GPGEncrypt()
   set bin
 
   " guard for unencrypted files
-  if (exists("b:GPGEncrypted") && b:GPGEncrypted == 0)
-    echohl GPGWarning
-    echom "File is not encrypted, all GPG functions disabled!"
+  if (!exists("b:GPGEncrypted") || b:GPGEncrypted == 0)
+    echohl GPGError
+    let blackhole = input("Message could not be encrypted! File might be empty! (Press ENTER)")
     echohl None
     return
   endif