Search field reset upon clicking "Search" button

just upgraded to 1.3 from 1.2 and seeing the same problem

What do you enter in the right sidebar?
What happens when you submit? What doesn't?
(screenshots welcome)

I've got exactly the same issue.

When I go to the search page (http://example.com/search/node/, not the search block), and enter some search text in the “Enter your keywords:” field and hit “Search”, I got this message in red : “Please enter some keywords.” and my field is emptied.
This bug only happens if the user got the “use advanced search” permission.

I also figured out that if I type my text in the “Containing any of the words:” field in Advanced search or if I disable this field (with search_config module for example), it works just fine.

Please find a screenshot enclosed.

Right, found the bug (in the javascript).
Commited the changes to DEV (clear the cache after upgrading to use the new javascript script file).
Please review.

It doesn't seems to work on my site, I've got exactly the same bug. :(
I've tried to clear my browser's cache (on Firefox and Chrome) and Drupal's cache but it doesn't do anything.

You have to wait until tomorrow to download the dev version, because it hasn't been regenerated yet…

OK! Thank you for your reactivity! ;)

Edit : It works just fine, thanks ;)