X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/cada870e04110fb127065194a1cba16b7b380ba9..6c5be5e892a12b25377ca600741bb11bb8e1872f:/lib/python/Tools/NumericalTextInput.py

diff --git a/lib/python/Tools/NumericalTextInput.py b/lib/python/Tools/NumericalTextInput.py
index 79c33010..74497895 100644
--- a/lib/python/Tools/NumericalTextInput.py
+++ b/lib/python/Tools/NumericalTextInput.py
@@ -13,7 +13,7 @@ class NumericalTextInput:
     mapping.append ("tuv8TUV") # 8
     mapping.append ("wxyz9WXYZ") # 9
                                 
-    def __init__(self, nextFunction):
+    def __init__(self, nextFunction = None):
         self.nextFunction = nextFunction
         self.Timer = eTimer()
         self.Timer.timeout.get().append(self.nextChar)
@@ -40,5 +40,6 @@ class NumericalTextInput:
         self.Timer.stop()
         print "Timer done"
         self.nextKey()
-        self.nextFunction()
+        if (self.nextFunction != None):
+        	self.nextFunction()
         
\ No newline at end of file