From 13fe238674bae8c11fa055c6f00d80af894aabc7 Mon Sep 17 00:00:00 2001
From: Jose Bigio <jose.bigio@docker.com>
Date: Tue, 7 Aug 2018 13:22:53 -0700
Subject: [PATCH] Add extra dollar in Makefile/image

Signed-off-by: Jose Bigio <jose.bigio@docker.com>
Upstream-commit: 65a9bb677ebffccb2d5d1002c3e1bdd4dd46d76c
Component: packaging
---
 components/packaging/image/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/packaging/image/Makefile b/components/packaging/image/Makefile
index 381093fc70..180ee81b82 100644
--- a/components/packaging/image/Makefile
+++ b/components/packaging/image/Makefile
@@ -28,7 +28,7 @@ $(ENGINE_DIR)/Dockerfile.engine:
 image-linux: $(ENGINE_DIR)/Dockerfile.engine
 	docker build -t $(DOCKER_HUB_ORG)/$(ENGINE_IMAGE):$(STATIC_VERSION).$(ARCH) \
 	    --build-arg VERSION=$(STATIC_VERSION) \
-	    --build-arg DOCKER_GITCOMMIT=$(cd $(ENGINE_DIR) && git rev-parse --short=7 HEAD) \
+	    --build-arg DOCKER_GITCOMMIT=$$(cd $(ENGINE_DIR) && git rev-parse --short=7 HEAD) \
 	    --file $< $(ENGINE_DIR)
 	echo $(DOCKER_HUB_ORG)/$(ENGINE_IMAGE):$(STATIC_VERSION).$(ARCH) > $@