From: Nick Hainke <redacted>
Date: Sat, 13 Mar 2021 19:16:45 +0000 (+0100)
Subject: wg-installer: fix get_usage function
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=f7cb8b20e118834f9a6c5be298737829f90ea68b;p=openwrt-packages.git

wg-installer: fix get_usage function

The get_usage function always returns 0. The shell syntax was wrong.

Signed-off-by: Nick Hainke <redacted>
---

diff --git a/net/wg-installer/wg-server/lib/wg_functions.sh b/net/wg-installer/wg-server/lib/wg_functions.sh
index 6a5646b62..65f94e5c2 100644
--- a/net/wg-installer/wg-server/lib/wg_functions.sh
+++ b/net/wg-installer/wg-server/lib/wg_functions.sh
@@ -2,7 +2,7 @@
 . /usr/share/wginstaller/wg.sh
 
 wg_get_usage () {
-	num_interfaces = $(wg show interfaces | wc -w)
+	num_interfaces=$(wg show interfaces | wc -w)
 	json_init
 	json_add_int "num_interfaces" $num_interfaces
 	echo $(json_dump)