Empty "SentryAddress" property passes empty "--sentry-address" to daprd

[badgeratu]

Expected Behavior

Starting Dapr Sidecar with an empty SentryAddress in appsettings.json should not pass an empty string to the daprd command line.

Actual Behavior

With the following entry in appsettings.json:

  "Dapr": {
    "Sidecar": {
      "mTLS": false,
      "SentryAddress": "",
    }
  }  

This should not pass the --sentry-address parameter to the daprd command-line, however it passes the parameter with an empty value:

[08:22:37 INF] Starting Process C:\Users\scjones\.dapr\bin\daprd.exe with arguments '--app-id controllersample --app-port 5000 --dapr-grpc-port 50001 --dapr-http-port 3500 --log-as-json --log-level debug --metrics-port 9090 --placement-host-address 127.0.0.1:6050 --sentry-address  --config C:\Users\scjones\.dapr\config.yaml --components-path C:\Users\scjones\.dapr\components'

Steps to Reproduce the Problem

Open the ControllerSample and add the above section to appsettings.json then run the solution, the command-line above will be output in the logs.

Release Note

RELEASE NOTE: FIX Bug where an empty SentryAddress value in appsettings.json would pass an empty parameter to the daprd command line