From 9bc59828bfb4d49a4cd8076310a96bdfb2651ec6 Mon Sep 17 00:00:00 2001
From: Joseph Schorr <josephschorr@users.noreply.github.com>
Date: Wed, 16 Dec 2015 15:04:43 -0500
Subject: [PATCH] Fix alembic head

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 782cfad99..c03cbaf82 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -62,7 +62,7 @@ RUN cat .git/HEAD > GIT_HEAD
 RUN TEST=true venv/bin/python -m unittest discover -f
 RUN TEST=true venv/bin/python -m test.registry_tests -f
 
-RUN PYTHONPATH=. venv/bin/alembic heads > ALEMBIC_HEAD
+RUN PYTHONPATH=. venv/bin/alembic heads | grep -E '^[0-9a-f]+ \(head\)$' > ALEMBIC_HEAD
 
 VOLUME ["/conf/stack", "/var/log", "/datastorage", "/tmp", "/conf/etcd"]