most recent changes, diff for xloops

Index: science/xloops/Portfile --- science/xloops/Portfile (revision 32875) +++ science/xloops/Portfile (revision 32876) @@ -39,8 +39,7 @@ } platform darwin 6 { - ui_msg "xloops is not supported on Jaguar (OS X 10.2.x)" - exit 1 + return -code error "xloops is not supported on Jaguar (OS X 10.2.x)" } platform darwin 7 {