ME_CONFIG_BASICAUTH_USERNAME empty but ask for a username/password in basic auth

[fkarakas]

Steps:

• Set ME_CONFIG_BASICAUTH_USERNAME to empty string; deploy the docker image.

Result:
You get a basic auth authentication login on your browser

Expected result:
No basic auth

Remarks:
As mentioned in the documentation, setting this username to empty should disable basic auth

mongo-express web login name. Sending an empty string will disable basic authentication.

Other configuration:
ME_CONFIG_MONGODB_URL: <mongo_url>
ME_CONFIG_BASICAUTH_USERNAME: ""
ME_CONFIG_BASICAUTH_PASSWORD: ""
ME_CONFIG_OPTIONS_EDITORTHEME: "ambiance"
ME_CONFIG_OPTIONS_READONLY: "true"
ME_CONFIG_MONGODB_ENABLE_ADMIN: "false"