Use 'replace' for encoding errors

Signed-off-by: Chin Yeung Li <[email protected]>

Author: chinyeungli

src/attributecode/util.py

@@ -259,16 +259,14 @@ def load_csv(location):
     for each row.
     """
     results = []
-    # FIXME: why ignore encoding errors here?
     with codecs.open(location, mode='rb', encoding='utf-8-sig',
-                     errors='ignore') as csvfile:
+                     errors='replace') as csvfile:
         for row in csv.DictReader(csvfile):
             # convert all the column keys to lower case
             updated_row = {key.lower(): value for key, value in row.items()}
             results.append(updated_row)
     return results
 
-
 def load_json(location):
     """
     Read JSON file at `location` and return a list of ordered dicts, one for