From f952b86bbb84b15e77b3a2a7769d56eeda97a650 Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Wed, 11 Jan 2023 04:25:47 +0300
Subject: ota-upload: add --help

---
 ota-upload.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ota-upload.sh b/ota-upload.sh
index cc47fdb..accfc23 100755
--- a/ota-upload.sh
+++ b/ota-upload.sh
@@ -34,6 +34,7 @@ usage() {
 
 	Options:
 	    --root DIR  LineageOS root
+	    -h, --help  show this help
 
 	_EOF
 	exit 1
@@ -42,8 +43,12 @@ usage() {
 ROOT=
 DEVICE=
 
+[ -z "$1" ] && usage
 while [[ $# -gt 0 ]]; do
 	case $1 in
+		-h|--help)
+			usage
+			;;
 		--root)
 			ROOT="$2"
 			shift
-- 
cgit v1.2.3