include/webutil.js: fix dirObj undefined attribute.
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@ -59,7 +59,11 @@ WebUtil.dirObj = function (obj, depth, parent) {
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msg += WebUtil.dirObj(obj[i], depth-1, parent + "." + i);
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} else {
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//val = new String(obj[i]).replace("\n", " ");
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val = obj[i].toString().replace("\n", " ");
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if (typeof(obj[i]) === "undefined") {
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val = "undefined";
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} else {
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val = obj[i].toString().replace("\n", " ");
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}
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if (val.length > 30) {
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val = val.substr(0,30) + "...";
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}
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