Make the !xkb build survive a little longer
Make the !xkb build survive a little longer

This fixes bug 619114.
(cherry picked from commit eff1fe2500f07fa2b4683ff52fe92e39e6487b05)

Unity-Technologies/gtk,johne53/MB3Gtk-2,Distrotech/gtk,johne53/MB3Gtk-2,Distrotech/gtk,Unity-Technologies/gtk,Distrotech/gtk,Distrotech/gtk,johne53/MB3Gtk-2,johne53/MB3Gtk-2,Distrotech/gtk,Unity-Technologies/gtk,johne53/MB3Gtk-2,Unity-Technologies/gtk,Unity-Technologies/gtk