From: Matthias Kruk <m@m10k.eu>
Date: Sat, 3 Apr 2021 04:15:00 +0000 (+0900)
Subject: net/iface: Print each AP only once
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=2ce2a2d83828631d952a5d1944d4197ccdce4f14;p=toolbox

net/iface: Print each AP only once

A bug in _net_iface_parse_iwlist() caused found access points to be printed
multiple times. This commit fixes the bug, so that each access point is
printed only once.
---

diff --git a/include/net/iface.sh b/include/net/iface.sh
index ef43792..fb7f07b 100644
--- a/include/net/iface.sh
+++ b/include/net/iface.sh
@@ -136,6 +136,7 @@ _net_iface_parse_iwlist() {
 
                 if [ -n "$ssid" ] && [ -n "$essid" ] && [ -n "$strength" ]; then
                         echo "$ssid $strength $essid"
+			ssid=""
                 fi
         done
 }