From: Rafał Miłecki <rafal@milecki.pl>
Date: Sun, 14 Jul 2019 20:11:40 +0000 (+0200)
Subject: orion: sysupgrade: change platform_check_image() args validation
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bf4eef46b45932c9ec1ea9ed9f2b4dc64062e7f9;p=openwrt%2Fstaging%2Fthess.git

orion: sysupgrade: change platform_check_image() args validation

sysupgrade passes image to check as argument so use $# instead of $ARGC.
It also fits this function better as it checks $1 and not $ARGV.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---

diff --git a/target/linux/orion/generic/base-files/lib/upgrade/platform.sh b/target/linux/orion/generic/base-files/lib/upgrade/platform.sh
index db2330684d..cf1fad83a8 100644
--- a/target/linux/orion/generic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/orion/generic/base-files/lib/upgrade/platform.sh
@@ -6,7 +6,7 @@
 # use default for platform_do_upgrade()
 
 platform_check_image() {
-	[ "${ARGC}" -gt 1 ] && { echo 'Too many arguments. Only flash file expected.'; return 1; }
+	[ "$#" -gt 1 ] && { echo 'Too many arguments. Only flash file expected.'; return 1; }
 
 	local hardware="$(board_name)"
 	local magic="$(get_magic_word "$1")"