GtkAboutDialog link bug

[Ian Liu <ian liu88 gmail com>]

Hi list,

There is a bug in the link button on AboutDialog, which opens the page twice after setting the hook function to call gtk_show_uri.
That happens because the LinkButton already calls show_uri. I've asked the irc and they said this is already fixed on the latest version of gtk.

Does anyone knows what version fix this issue? How can I test it and how can I how would I make my code portable so that in next version
I don't have to correct my workaround?

Regards,
Ian L.