This is a simple demo available at
http://jsbin.com/xeminufa/1<input type="button" onclick="test()" value="Open Firebug and click me">
<script>
function test()
{
var obj = {}
obj.name = "this is a test";
debugger;
// Now mouse over obj.name and it will show an empty string as the tooltip.
obj.otherValue="this doesn't show at all"
debugger;
// this one doesn't even show a tooltip
}
</script>
Putting the cursor over
obj.name shows an empty tooltip giving the false impression that the value is an empty string. obj.otherValue on the other side doesn't show anything at all.
I thing that this kinds of things used to work previously.
Tested with Aurora 31.0a2 (2014-05-27) on Windows 7 and Firebug 2.07b
Am I wrong or is this a bug?