TypeError: str.replace is not a function

[stieg]

According to https://expressjs.com/en/4x/api.html#app.get the path parameter can be a string, regexp or array containing any of the above. It would appear that if the path is an array it will cause the following unhandled exception:

TypeError: str.replace is not a function
    at replacePipeChar (/home/stieg/Devel/airfordable/af-beta/node_modules/connect-datadog/lib/index.js:27:21)
    at getRoute (/home/stieg/Devel/airfordable/af-beta/node_modules/connect-datadog/lib/index.js:33:20)
    at ServerResponse.res.end (/home/stieg/Devel/airfordable/af-beta/node_modules/connect-datadog/lib/index.js:48:18)
    at ServerResponse.res.end (/home/stieg/Devel/airfordable/af-beta/node_modules/express-winston/index.js:316:17)
    at Gzip.onStreamEnd (/home/stieg/Devel/airfordable/af-beta/node_modules/compression/index.js:212:14)
    at Gzip.emit (events.js:214:15)
    at Gzip.EventEmitter.emit (domain.js:476:20)
    at endReadableNT (_stream_readable.js:1178:12)
    at processTicksAndRejections (internal/process/task_queues.js:80:21)

[bensooraj]

I saw this in our production logs too!

node-connect-datadog/lib/index.js

Line 27 in e6c82cc

return str && str.replace(REGEX_PIPE, DELIM);

Any plans on fixing this?