some more shellcheck

fixes #41 Signed-off-by: Felix Bartels <felix@host-consultants.de>
2026-08-22 13:52:56 +00:00 · 2019-02-26 16:59:37 +01:00
parent b21beb96c2
commit 94a2b3ad12
3 changed files with 7 additions and 4 deletions
@@ -1,7 +1,10 @@
 #!/bin/sh
-if [ ! $(id -u) -eq 0 ]; then
+if [ ! "$(id -u)" -eq 0 ]; then
 	echo "This script may need to be run as root to be able to use docker/docker-compose through it."
 fi
+
+cd "$(dirname "$0")"
+
 docker run \
 	--rm -it \
 	-u $(id -u ${USER}):$(id -g ${USER}) \