Aerotech connection checks network input

ufo-kit · Nov 12, 2013 · 94ad0a9 · 94ad0a9
1 parent 00b90c1
commit 94ad0a9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/concert/networking.py b/concert/networking.py
@@ -76,6 +76,8 @@ def __init__(self, host, port):
 
     @classmethod
     def _interpret_response(cls, hle_response):
+        if not hle_response:
+            raise NetworkError("Not enough data received")
         if (hle_response[0] == Aerotech.ACK_CHAR):
             # return the data
             res = hle_response[1:]