Providing InfluxUrl with trailing slash "/" result in error during QueryMultiSeriesAsync

[jasase]

When creating the InfluxDBClient with an URL that contains a trailing "/" like this one

var influxDbClient = new InfluxDBClient("http://localhost:8086/", "username", "password");

a query with influxDbClient.QueryMultiSeriesAsync() throwing a AdysTech.InfluxDB.Client.Net.ServiceUnavailableException.

Due to the trailing slash an invalid GET Request is create: http://localhost:8086//query?db=_internal&q=SHOW+STATS&epoch=n

[mvadu]

Thanks for catching this @jasase , I just fixed it.