# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1476739582 -7200
# Node ID 882982b9005670f3ecbdcd6114f3cc7ad59cdc2b
# Parent  3fe37462e0f6abb74b6c32ec40b5d5084663b8f2
Prevent traversal of <var> references.

diff -r 3fe37462e0f6 -r 882982b90056 deducer.py
--- a/deducer.py	Mon Oct 17 18:56:34 2016 +0200
+++ b/deducer.py	Mon Oct 17 23:26:22 2016 +0200
@@ -1900,7 +1900,7 @@
         traversed = []
         traversal_modes = []
 
-        while len(attrs) == 1:
+        while len(attrs) == 1 and not first(attrs).has_kind("<var>"):
             attr = first(attrs)
 
             traversed.append(attrname)