@ -63,7 +63,9 @@ container: .project .docker binary extras
.project:
ifeq ($(DOCKER_REGISTRY), gcr.io)
$(error "One or both of DOCKER_REGISTRY and DOCKER_PROJECT must be set.")
ifeq ($(DOCKER_PROJECT),)
$(error "Both DOCKER_REGISTRY and DOCKER_PROJECT must be set.")
endif
.docker: