From ec63339ae5258509cf7a8829d4dd79519948c256 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sun, 28 Oct 2018 22:38:20 +0100
Subject: Add missing variable declarations in JavaScript code

This fixes errors reported by LGTM.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 applications/luci-app-olsr/luasrc/view/status-olsr/common_js.htm | 2 +-
 applications/luci-app-olsr/luasrc/view/status-olsr/hna.htm       | 2 ++
 applications/luci-app-olsr/luasrc/view/status-olsr/smartgw.htm   | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'applications/luci-app-olsr')

diff --git a/applications/luci-app-olsr/luasrc/view/status-olsr/common_js.htm b/applications/luci-app-olsr/luasrc/view/status-olsr/common_js.htm
index 1ee763e11..213013f22 100644
--- a/applications/luci-app-olsr/luasrc/view/status-olsr/common_js.htm
+++ b/applications/luci-app-olsr/luasrc/view/status-olsr/common_js.htm
@@ -9,7 +9,7 @@ function css(selector, property, value) {
 }
 
 window.onload = function() {
-  buttons = '<input type="button" name="show-proto-4" id="show-proto-4" class="cbi-button cbi-button-apply" style="margin-right: 5px" value="<%:Hide IPv4%>">'
+  var buttons = '<input type="button" name="show-proto-4" id="show-proto-4" class="cbi-button cbi-button-apply" style="margin-right: 5px" value="<%:Hide IPv4%>">'
   buttons += '<input type="button" name="show-proto-6" id="show-proto-6" class="cbi-button cbi-button-apply" value="<%:Hide IPv6%>">'
 
   document.getElementById('togglebuttons').innerHTML = buttons;
diff --git a/applications/luci-app-olsr/luasrc/view/status-olsr/hna.htm b/applications/luci-app-olsr/luasrc/view/status-olsr/hna.htm
index 1c178f181..f04d92691 100644
--- a/applications/luci-app-olsr/luasrc/view/status-olsr/hna.htm
+++ b/applications/luci-app-olsr/luasrc/view/status-olsr/hna.htm
@@ -47,12 +47,14 @@ XHR.poll(10, '<%=REQUEST_URI%>', { status: 1 },
 				linkgw = '<a href="http://' + hna.gateway + '/cgi-bin-status.html">' + hna.gateway + '</a>'
 			}
 
+			var validity;
 			if (hna.validityTime != undefined) {
 				validity = hna.validityTime + 's'
 			} else {
 				validity = '-'
 			}
 
+			var hostname;
 			if (hna.hostname != undefined) {
 				hostname = ' / <a href="http://' + hna.hostname + '/cgi-bin-status.html">' + hna.hostname + '</a>'
 			} else {
diff --git a/applications/luci-app-olsr/luasrc/view/status-olsr/smartgw.htm b/applications/luci-app-olsr/luasrc/view/status-olsr/smartgw.htm
index 9afd367d1..46cc27dec 100644
--- a/applications/luci-app-olsr/luasrc/view/status-olsr/smartgw.htm
+++ b/applications/luci-app-olsr/luasrc/view/status-olsr/smartgw.htm
@@ -55,6 +55,7 @@ XHR.poll(10, '<%=REQUEST_URI%>', { status: 1 },
 		for (var idx = 0; idx < info.length; idx++)
 		{
 			var smartgw = info[idx];
+			var linkgw;
 			s += '<div class="tr cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+' proto-' + smartgw.proto + '">'
 			if (smartgw.proto == '6') {
 				linkgw = '<a href="http://[' + smartgw.ipAddress + ']/cgi-bin-status.html">' + smartgw.ipAddress + '</a>'
-- 
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