Return code can be a String. Something that needs to be fixed upstrea…

…m, but for now, we can deal with this.

rlib/dropbox.rb

@@ -40,7 +40,7 @@ def dropbox_query(query:, query_data: '{}', trace: false, retry_count: 0, conten
         puts JSON.pretty_generate(h) if trace
         return h
       rescue WIKK::WebBrowser::Error => e
-        if e.web_return_code == 429 || e.web_return_code == 500 # Too Many Requests or Bad server in Pool.
+        if e.web_return_code.to_i == 429 || e.web_return_code.to_i == 500 # Too Many Requests or Bad server in Pool.
           retry_count += 1
           sleep retry_count * 15
           if retry_count <= 4