[tor-commits] [bridgedb/master] Fix an iter-over-null-value bug in Dist.IPBasedDistributor class.

[isis@xxxxxxxxxxxxxx]

commit 328caedefcd701c4280ebae79bd3a5fc8a8c6109
Author: Isis Lovecruft <isis@xxxxxxxxxxxxxx>
Date:   Fri Nov 22 00:32:14 2013 +0000

    Fix an iter-over-null-value bug in Dist.IPBasedDistributor class.
    
    In the initialisor of Dist.IPBasedDistributor, the `ipCatagories` and
    `answerParameters` both default to `None` and then they are immediately
    iterated over.
---
 lib/bridgedb/Dist.py |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/bridgedb/Dist.py b/lib/bridgedb/Dist.py
index f599e47..cd34dcb 100644
--- a/lib/bridgedb/Dist.py
+++ b/lib/bridgedb/Dist.py
@@ -89,6 +89,10 @@ class IPBasedDistributor(bridgedb.Bridges.BridgeHolder):
         self.nClusters = nClusters
         self.answerParameters = answerParameters
 
+        if not ipCategories:
+            ipCategories = []
+        if not answerParameters:
+            answerParameters = []
         self.rings = []
 
         self.categories = []



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