thunar instead of nautilus problem

Monday, 3 October 2011

hello everyone.

I've installed XFCE and it works ok. But sometimes i go back to GNOME
and firefox keeps opening thunar instead of nautilus when i'm not on
XFCE.

Is there any way to make firefox open (open folder option) nautilus
when in GNOME and thunar when in XFCE? If not, where can i revert the
configuration?

thanks in advance.