"g has no properties" + fix

[daimoni]

Hello.

There's a small in 1.2.1 that causes firefox to say "g has no properties" and ie display error on page when using $().hover.

No patch included, sorry.. but the bug is easy to notice -

Here's the fixed code.. Notice that hover: function takes f and g parameters, and after that initializes private function. However, in JQuery's code g-parameter is not passed to the private function at all, handleHover only takes e as parameter. Adding missing g to handleHover makes all shiny again.

Lines around 1900 or so:

	hover: function(f,g) {
		// A private function for handling mouse 'hovering'
		function handleHover(e,g) {
			// Check if mouse(over|out) are still within the same parent element
			var p = e.relatedTarget;

[davidserduke]

I am unable to reproduce this bug in IE7. Does the wiki not work for you?

http://docs.jquery.com/Events/hover#overout

It shouldn't be necessary to pass in 'g' since it would be included by closure since the handleHover() function is inside hover(). If the wiki works but you still have a test case that fails please attach it otherwise this bug will be closed.

[davidserduke]

The only way I've been able to get that message is when the second function parameter is missing like happened in ticket #1754. If you have an actual test case where this happens please reopen the bug and attach it.