Fix docker script and document (#7786)

Fixed error when keyboard parameter is omitted in interactive mode.
2020-01-10 09:44:16 +09:00
parent 886eb98e2a
commit 5a02cc00a4
2 changed files with 5 additions and 2 deletions
--- a/util/docker_build.sh
+++ b/util/docker_build.sh
@@ -37,6 +37,9 @@ else
 		exit 1
 	fi
 fi
+if [ -z "$keyboard" ]; then
+	keyboard=all
+fi
 if [ -n "$target" ]; then
 	if [ "$(uname)" = "Linux" ] || docker-machine active >/dev/null 2>&1; then
 		usb_args="--privileged -v /dev:/dev"