Proceed if window name exist in list

1 files changed, 6 insertions, 1 deletions

diff --git a/python/ldtp.py b/python/ldtp.py
index cd6c0d3..4063121 100644
--- a/python/ldtp.py
+++ b/python/ldtp.py
@@ -357,7 +357,12 @@ def invokecallback (windowTitle, *args):
         if _ldtpDebug:
             print _responseStatus, _responseData
         # Get the callback function
-        callback = _callbackFunctions.get (_responseData [1])[0]
+        callback = _callbackFunctions.get(_responseData [1])
+        if callback:
+            callback = callback[0]
+        else:
+            if _ldtpDebug:
+                print 'Window not registered with LDTP window format'
         # Check whether its callable
         if callable(callback):
             # If callable then call the function