From 09bc87d6d3f3fea990984232a9f4cb9187cc40bf Mon Sep 17 00:00:00 2001
From: Alex Mirski-Fitton <mirskifa@uk.ibm.com>
Date: Fri, 12 Nov 2021 12:59:51 +0000
Subject: [PATCH] Only log in if user defined

---
 Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile b/Makefile
index 408dcd8..be431c2 100644
--- a/Makefile
+++ b/Makefile
@@ -376,7 +376,9 @@ endif
 
 .PHONY: docker-login
 docker-login:
+ifneq ($(DOCKER_USER),)
 	docker login -u $(DOCKER_USER) -p $(DOCKER_PASS)
+endif
 
 .PHONY: log-build-env
 log-build-vars: