Eliminate unnecessary temporary variable

Fix misleading formatting

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index e248798..e9b63f0 100644 (file)
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -587,15 +587,14 @@ function renderField(caption, data, data2, data3) {
 
     var res = data;
     if (caption == "URL") {
-       var tmp = "";
+       res = "";
        for (var i = 0; i < data.length; i++) {
            var s = data[i];
            if (i > 0)
+               res += ", ";
 
-       tmp += ", ";
-           tmp += '<a href="' + s + '" target="_blank">' + s + '</a>';
+           res += '<a href="' + s + '" target="_blank">' + s + '</a>';
        }
-       res = tmp;
     }
 
     if (data2 != undefined) {