From b4c8cafde747e994a618962d7fc3f9f220abc051 Mon Sep 17 00:00:00 2001
From: Timothy J Warren <tim@timshomepage.net>
Date: Wed, 15 Feb 2017 09:32:31 -0500
Subject: [PATCH] Remove unneeded bashism

---
 build/docker_install.sh | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/build/docker_install.sh b/build/docker_install.sh
index af69587e..d205f29d 100644
--- a/build/docker_install.sh
+++ b/build/docker_install.sh
@@ -3,9 +3,6 @@
 # We need to install dependencies only for Docker
 [[ ! -e /.dockerenv ]] && [[ ! -e /.dockerinit ]] && exit 0
 
-# Where am I?
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
 set -xe
 
 # Install git (the php image doesn't have it) which is required by composer