From ea1cb0a6130c970e8c322bff13ad07c4de989a01 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@gitorious>
Date: Fri, 26 Jul 2013 05:28:41 +0200
Subject: [PATCH] better backspace detection

---
 gui/gui_text.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gui/gui_text.py b/gui/gui_text.py
index 6387f21db..2dd8c9c09 100644
--- a/gui/gui_text.py
+++ b/gui/gui_text.py
@@ -181,7 +181,8 @@ class ElectrumGui:
             
 
     def edit_str(self, target, c, is_num=False):
-        if c==263 and target:
+        # detect backspace
+        if c in [8, 127, 263] and target:
             target = target[:-1]
         elif not is_num or curses.unctrl(c) in '0123456789.':
             target += curses.unctrl(c)