From 094b26631927891756023ef858135d1fa83306a7 Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Tue, 26 Nov 2019 15:37:17 +0100
Subject: [PATCH] Use root credentials as fallback if no home is specified

Signed-off-by: Knut Ahlers <knut@ahlers.me>
---
 tasks/docker-wrapper.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/docker-wrapper.yml b/tasks/docker-wrapper.yml
index 03c6f32..8f98d0e 100644
--- a/tasks/docker-wrapper.yml
+++ b/tasks/docker-wrapper.yml
@@ -8,7 +8,7 @@
 
       exec docker run --rm -i \
               -v "/var/run/docker.sock:/var/run/docker.sock" \
-              -v "${HOME}/.docker:/root/.docker:ro" \
+              -v "${HOME:-/root}/.docker:/root/.docker:ro" \
               -v "$(pwd):$(pwd):ro" \
               -w "$(pwd)" \
               luzifer/docker-compose \