Chrome or Safari Noté 5 sur 5 étoiles

I wrote some codes for Google Chrome and Safari on the launchy.xml .
When From Firefox 3, i call Chrome, Chrome opens two new tabs, one tab's addressbar displays 'http://browser/', but another one displays correct URL.
Trying Safari, it opens with one tab, and addressbar display Browser%20 + correct URL.
Why is it so when calling WebKit browsers?

Cette critique concerne une version précédente du module (4.2.0).