From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 30 Nov 2013 18:44:14 +0000 (+0100)
Subject: wireless: fix channel check
X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=commitdiff_plain;h=3833d8708e387ffa02f5dca972b0119461cb8629;ds=sidebyside

wireless: fix channel check

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/scripts/netifd-wireless.sh b/scripts/netifd-wireless.sh
index 67ba38b..a67e350 100644
--- a/scripts/netifd-wireless.sh
+++ b/scripts/netifd-wireless.sh
@@ -46,11 +46,11 @@ _wdev_prepare_channel() {
 	hwmode_n="${hwmode##n}"
 
 	case "$channel" in
-		0|auto)
+		""|0|auto)
 			channel=0
 			auto_channel=1
 		;;
-		[0-9]+) ;;
+		[0-9]*) ;;
 		*)
 			wireless_setup_failed "INVALID_CHANNEL"
 		;;