From 1ff05ac060b2aaba2b0396d5bccebf80d4543699 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20H=C3=B6ltje?= <docwhat@gerf.org>
Date: Wed, 11 Mar 2020 14:39:18 -0400
Subject: [PATCH] run.sh: handle unix:// prefix in DOCKER_HOST
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docker currently requires the `unix://` prefix when pointing `DOCKER_HOST` at a socket.

fixes #7281

Signed-off-by: Christian Höltje <docwhat@gerf.org>
---
 script/run/run.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/script/run/run.sh b/script/run/run.sh
index 8bc6798f3..bacf39d88 100755
--- a/script/run/run.sh
+++ b/script/run/run.sh
@@ -21,10 +21,10 @@ IMAGE="docker/compose:$VERSION"
 
 # Setup options for connecting to docker host
 if [ -z "$DOCKER_HOST" ]; then
-    DOCKER_HOST="/var/run/docker.sock"
+    DOCKER_HOST='unix:///var/run/docker.sock'
 fi
-if [ -S "$DOCKER_HOST" ]; then
-    DOCKER_ADDR="-v $DOCKER_HOST:$DOCKER_HOST -e DOCKER_HOST"
+if [ -S "${DOCKER_HOST#unix://}" ]; then
+    DOCKER_ADDR="-v ${DOCKER_HOST#unix://}:${DOCKER_HOST#unix://} -e DOCKER_HOST"
 else
     DOCKER_ADDR="-e DOCKER_HOST -e DOCKER_TLS_VERIFY -e DOCKER_CERT_PATH"
 fi