the about dialog exit unexpectedly

[yanglei]

1. in my application, I create about dialog with gtk_show_about_dialog:
gtk_show_about_dialog(NULL,
                      "name", "Test About Dialog",
                      "logo", pixbuf, //logo stored in pixbuf
                      "title", "About Dialog",
                      "version", "Version 1.0",
                      "license", "the GPL V2.0",
                      "comments", "some comments here",
                      "website", "http://www.moblin.org",
                      "copyright", "(C) by moblin.org",
                      NULL);
The dialog is shown correctly.
2. then I click the "License" button at left-bottom of the about dialog, there is a dialog "license" pop up. the license info shown in this dialog.
3. click "close" button to close the license dialog, at this time the application existed and "segmentation fault" printed on console

[Horace (horace-li)]

We will create about dialog for each existing app and let valication team to verify. I am not sure if it is the usual way that gtk_show_about_dialog is used, and we need more debugging on this.