Merge pull request alecthomas#206 from kellerza/humanize

Handle non-subscriptable path in humanize_error

Author: tusharmakkar08

voluptuous/humanize.py

@@ -9,8 +9,9 @@ def _nested_getitem(data, path):
     for item_index in path:
         try:
             data = data[item_index]
-        except (KeyError, IndexError):
-            # The index is not present in the dictionary, list or other indexable
+        except (KeyError, IndexError, TypeError):
+            # The index is not present in the dictionary, list or other
+            # indexable or data is not subscriptable
             return None
     return data