From: Nick Hainke <vincent@systemli.org>
Date: Mon, 15 Feb 2021 09:55:26 +0000 (+0100)
Subject: prometheus-node-exporter-lua: fix wifi
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=495cdbb39d0b5c332c57aab8011541842d163cd2;p=feed%2Fpackages.git

prometheus-node-exporter-lua: fix wifi

The "get_wifi_interfaces" function is not returning the wifi interface
names. This causes the bug #14625.

Fix the "get_wifi_interfaces" function.

Signed-off-by: Nick Hainke <vincent@systemli.org>
---

diff --git a/utils/prometheus-node-exporter-lua/Makefile b/utils/prometheus-node-exporter-lua/Makefile
index d094b831fd..26e7e3946a 100644
--- a/utils/prometheus-node-exporter-lua/Makefile
+++ b/utils/prometheus-node-exporter-lua/Makefile
@@ -4,7 +4,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=prometheus-node-exporter-lua
-PKG_VERSION:=2021.01.27
+PKG_VERSION:=2021.02.15
 PKG_RELEASE:=1
 
 PKG_MAINTAINER:=Etienne CHAMPETIER <champetier.etienne@gmail.com>
diff --git a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/hostapd_stations.lua b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/hostapd_stations.lua
index 47ae9a5c59..5e141e6bcf 100644
--- a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/hostapd_stations.lua
+++ b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/hostapd_stations.lua
@@ -6,9 +6,9 @@ local function get_wifi_interfaces()
   local status = u:call("network.wireless", "status", {})
   local interfaces = {}
 
-  for dev, dev_table in pairs(status) do
+  for _, dev_table in pairs(status) do
     for _, intf in ipairs(dev_table['interfaces']) do
-      table.insert(interfaces, intf['config']['ifname'])
+      table.insert(interfaces, intf['ifname'])
     end
   end