[JS][CS5] rounding decimals in swatch values

Question

Hello again,
I recently made this script to round decimals in the swatch values if there were any. I'm pretty new to JS so this probably isn't the prettiest code so I was wondering if someone had a better way of doing it.  This works, but sometimes it takes a while and I'm pretty sure it is looking at the [paper], [black], and other swatches that can't be changed.  That is why I made it skip the errors during the script...
function round(color) {
    try { color.space = ColorSpace.cmyk;
    var vals = color.colorValue;
    for (var j = vals.length - 1; j >= 0; j--) {
        vals[j] = Math.round(vals[j]);
    color.colorValue = vals;
} catch (err) {}
if (app.documents.length > 0) {
        var target = app.documents[0];
    } else {
        var target = app;
var myColors = target.colors.everyItem().getElements();
for (var j = myColors.length - 1; j >= 0; j--) {
    round(myColors[j]);
alert("Swatches Rounded");
Any help is appreciated.

Answer 1

Same bug in ESTK 3 / CS4.
The data browser definitely has a problem in displaying object properties whose name starts with a (recurring) digit. The issue is not related to property names that could contain a space character —which is not forbidden! Curiously, it seems that the bug only occurs with digits greater than 1.
Compare:
var obj = {
     "0a": null,
     "00b": null,
     "1a": null,
     "11b": null
// The data browser properly displays all obj properties
and:
var obj = {
     "2a": null,
     "22b": null,
     "5a": null,
     "55b": null
// The data browser only displays obj['5a'] and obj['5b']!
Note that this is not an internal ExtendScript bug. In all cases the object is properly set, the for...in loop works fine and obj.__count__ returns the correct number of enumerable properties.
Conclusion: ESTK sucks!
@+
Marc