ValueError: zero length field name in format

ryancason · web-flow · commit 05bbf68cc47f · 2017-08-02T13:03:07.000-05:00
diff --git a/src/cbapi/legacy/cbapi.py b/src/cbapi/legacy/cbapi.py
@@ -429,7 +429,7 @@ def watchlist_add(self, type, name, search_query, id=None, readonly=False, basic
                 # change all "+" to "%20" (percent-encoding)
                 search_query = search_query.replace("+", "%20")
                 # ensure that "cb.urlver=1" is the first parameter
-                search_query = "cb.urlver=1&{}".format(search_query)
+                search_query = "cb.urlver=1&{0}".format(search_query)
 
             # ensure that the query itself is properly encoded
             # This is now strengthened to enforce url encoding on all parameters
