jQuery.browser.version fallback

[flesler]

Hi, I noted that on jQuery, when it calculates jQuery.browser.version and not matches Mozilla, MSIE, Opera or Webkit, it puts the undefined value.

That would of no harm, but Digg.com (on digg.js) uses this value as version.split('.'), so non-recognized browsers trigger a JS error, my suggestion is to change [])[1] to at least:

[0,"1.0"])[1]

or:

userAgent.match(/\/([\d.]+)/))[1]

So 'version' gets assigned a meaningful value. This would benefit new browsers.

Óscar Toledo G.

[flesler]

Added at [5791].