From df53a93ad453e0a6f73420e63ae11a730b0eab17 Mon Sep 17 00:00:00 2001
From: Alexander <sigmanor@gmail.com>
Date: Thu, 13 Dec 2018 13:31:05 +0200
Subject: [PATCH] Encryption key now can't be empty

---
 Crypto Notepad/Form2.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Crypto Notepad/Form2.cs b/Crypto Notepad/Form2.cs
index b2637c5..22c9ecf 100644
--- a/Crypto Notepad/Form2.cs	
+++ b/Crypto Notepad/Form2.cs	
@@ -31,7 +31,7 @@ private void textBox1_TextChanged(object sender, EventArgs e)
 
         private void textBox1_KeyDown(object sender, KeyEventArgs e)
         {
-            if (e.KeyCode == Keys.Enter)
+            if (e.KeyCode == Keys.Enter && button1.Enabled)
             {
                 button1_Click(sender, e);
             }