From 076b899b459925f9e5b9ee68adc507183f2cbe2f Mon Sep 17 00:00:00 2001
From: mathieui <mathieui@mathieui.net>
Date: Tue, 14 Oct 2014 16:16:11 +0200
Subject: Fix a traceback when the terminal is not behaving as it should

---
 src/keyboard.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/keyboard.py b/src/keyboard.py
index 3a8f3537..ec1e7d0a 100755
--- a/src/keyboard.py
+++ b/src/keyboard.py
@@ -115,6 +115,8 @@ class Keyboard(object):
         # Disable the timeout
         s.timeout(-1)
         ret_list = get_char_list(s)
+        if not ret_list:
+            return ret_list
         if len(ret_list) != 1:
             if ret_list[-1] == '^M':
                 ret_list.pop(-1)
-- 
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