Add missing variable declarations in JavaScript code

[project/luci.git] / applications / luci-app-attendedsysupgrade / root / www / luci-static / resources / attendedsysupgrade.js

diff --git a/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js b/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js
index e7d2eca39c90267ea2b956336b14a84b0171f4b5..4b8cc2bd04b128351ba4a1b2103a92ee4c8d3c17 100644 (file)
--- a/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js
+++ b/applications/luci-app-attendedsysupgrade/root/www/luci-static/resources/attendedsysupgrade.js
@@ -33,7 +33,7 @@ function edit_server() {
        $("#server").className = '';
        $("#server").onclick = null;
 
-       button_set = document.createElement("input");
+       var button_set = document.createElement("input");
        button_set.type = "button";
        button_set.value = "Save";
        button_set.name = "button_set";
@@ -111,7 +111,7 @@ function ubus_call(command, argument, params, variable) {
        request_data.id = ubus_counter;
        request_data.method = "call";
        request_data.params = [ data.ubus_rpc_session, command, argument, params ]
-       request_json = JSON.stringify(request_data)
+       var request_json = JSON.stringify(request_data)
        ubus_counter++;
        var request = new XMLHttpRequest();
        request.open("POST", ubus_url, true);
@@ -179,7 +179,7 @@ function upgrade_check_callback(request_text) {
        }
        if(request_json.upgrades != undefined) {
                info_output += "<h3>Package upgrades available</h3>"
-               for (upgrade in request_json.upgrades) {
+               for (var upgrade in request_json.upgrades) {
                        info_output += "<b>" + upgrade + "</b>: " + request_json.upgrades[upgrade][1] + " to " + request_json.upgrades[upgrade][0] + "<br />"
                }
        }
@@ -231,7 +231,7 @@ function upgrade_request_callback(request) {
        var filename_split = data.sysupgrade_url.split("/")
        data.filename = filename_split[filename_split.length - 1]
 
-       info_output = 'Firmware created: <a href="' + data.sysupgrade_url + '"><b>' + data.filename + '</b></a>'
+       var info_output = 'Firmware created: <a href="' + data.sysupgrade_url + '"><b>' + data.filename + '</b></a>'
        if(data.advanced_mode == 1) {
                info_output += '<br /><a target="_blank" href="' + data.sysupgrade_url + '.log">Build log</a>'
        }
@@ -320,6 +320,7 @@ function download_image() {
 }
 
 function server_request(request_dict, path, callback) {
+       var request_json;
        request_dict.distro = data.release.distribution;
        request_dict.target = data.release.target.split("\/")[0];
        request_dict.subtarget = data.release.target.split("\/")[1];
@@ -332,7 +333,7 @@ function server_request(request_dict, path, callback) {
                show("#server_div");
        }
        request.addEventListener('load', function(event) {
-               request_text = request.responseText;
+               var request_text = request.responseText;
                if (request.status === 200) {
                        callback(request_text)
 
@@ -378,7 +379,7 @@ function server_request(request_dict, path, callback) {
                } else if (request.status === 500) {
                        request_json = JSON.parse(request_text)
 
-                       error_box_content = "<b>Internal server error</b><br />"
+                       var error_box_content = "<b>Internal server error</b><br />"
                        error_box_content += request_json.error
                        if(request_json.log != undefined) {
                                data.log_url = request_json.log