Fixed bug #1199 (Container does a XtDestroyWidget(cw->container.icon_header) on NULL pointer)
Fixed bug #1199 (Container does a XtDestroyWidget(cw->container.icon_header) on NULL pointer)

unix-junkie/motif,fjardon/motif,unix-junkie/motif,fjardon/motif,fjardon/motif,unix-junkie/motif