Dockerfile linting does not recognize a registry with a port

[zeddicus76]

With the following FROM line in a Dockerfile:

FROM my.registry:7744/myproject/python-base:3.6.5

I get this error with the 3.6.5 underlined
"[dockerfile-utils] "message": "invalid reference format"

If I remove the port from my registry, the linting error goes away.

[StephenWeatherford]

@zeddicus76 Thanks for taking the time to report this. I'm happy to say this has been fixed, and will be available with the next update (see ##288).

[StephenWeatherford]

@zeddicus76 Just wanted to let you know that we have published a new version of the Docker extension that should contain this fix. Happy coding!