1 files changed, 2 insertions, 0 deletions
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)