message: latest ist called alpine
diff: @@ -252,8 +252,8 @@ build-nodeimages = $(foreach image,$(nodeimages),build/$(image))
  $(build-nodeimages): build/commons
  $(eval clean = $(subst build/node__,,$@))
  $(eval version = $(word 1,$(subst -, ,$(clean))))
  -# If $(version) is 'latest' leave it, if not prepend `-alpine`
  - $(eval version = $(if $(filter-out latest,$(version)),$(version)-alpine, $(version)))
  +# If $(version) is `latest` use `alpine`, if not prepend `-alpine` to the version number
  + $(eval version = $(if $(filter-out latest,$(version)),$(version)-alpine, alpine))
  $(eval type = $(word 2,$(subst -, ,$(clean))))
  # this fills variables only if $type is existing, if not they are just empty
  $(eval type_dash = $(if $(type),-$(type)))
  