From b99fdf3130708eef8e065f200f411e309d8a2c26 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Fri, 26 Feb 2016 10:25:37 +0100
Subject: [PATCH] kivy error message

---
 gui/kivy/uix/screens.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gui/kivy/uix/screens.py b/gui/kivy/uix/screens.py
index f7863771b..cd9507f83 100644
--- a/gui/kivy/uix/screens.py
+++ b/gui/kivy/uix/screens.py
@@ -257,6 +257,9 @@ class SendScreen(CScreen):
             outputs = self.payment_request.get_outputs()
         else:
             address = str(self.screen.address)
+            if not address:
+                self.app.show_error(_('No recipient. Please scan a Bitcoin address or a payment request'))
+                return
             if not bitcoin.is_address(address):
                 self.app.show_error(_('Invalid Bitcoin Address') + ':\n' + address)
                 return