inconsistent NullPointer when calling PrunnerApiService from CLI - Call to a member function getAccountIdentifier() on null

[erickloss]

This is the error:

Call to a member function getAccountIdentifier() on null

  Type: Error
  File: Data/Temporary/Production/SubContextPrunner/Cache/Code/Flow_Object_Classes/
        Flowpack_Prunner_PrunnerApiService.php
  Line: 117
Received return code 1, exiting

Imho we need a null check here:

[erickloss]

I called the error "inconsistent", since it only ocurred one single time until now. Retrying the Content Release was the Hotfix.
I will provide an PR when I have access to this repo.
cheers