Eliminate unnecessary temporary variable

[mkws-moved-to-github.git] / tools / htdocs / mkws.js

diff --git a/tools/htdocs/mkws.js b/tools/htdocs/mkws.js
index 6a202f8..e9b63f0 100644 (file)
--- a/tools/htdocs/mkws.js
+++ b/tools/htdocs/mkws.js
@@ -585,26 +585,27 @@ function renderField(caption, data, data2, data3) {
        return "";
     }
 
+    var res = data;
     if (caption == "URL") {
-       var tmp = "";
+       res = "";
        for (var i = 0; i < data.length; i++) {
            var s = data[i];
            if (i > 0)
-               tmp += ", ";
-           tmp += '<a href="' + s + '" target="_blank">' + s + '</a>';
+               res += ", ";
+
+           res += '<a href="' + s + '" target="_blank">' + s + '</a>';
        }
-       data = tmp;
     }
 
     if (data2 != undefined) {
-       data = data + " (" + data2 + ")";
+       res = res + " (" + data2 + ")";
     }
 
     if (data3 != undefined) {
-       data = data + " <i>" + data3 + "</i>";
+       res = res + " <i>" + data3 + "</i>";
     }
 
-    return '<tr><th>' + M(caption) + '</th><td>' + data + '</td></tr>';
+    return '<tr><th>' + M(caption) + '</th><td>' + res + '</td></tr>';
 }