--- ray/src/util/raddepend.csh	1994/01/01 09:16:05	2.1
+++ ray/src/util/raddepend.csh	2008/08/25 04:50:32	2.8
@@ -1,11 +1,22 @@
 #!/bin/csh -f
-# SCCSid "$SunId$ LBL"
+# RCSid: $Id: raddepend.csh,v 2.8 2008/08/25 04:50:32 greg Exp $
 #
-# Find scene dependencies in this directory and one level down
+# Find scene dependencies in this directory
 #
+set es=1
 onintr quit
-( ls $* | sed -e 's@^@/^@' -e 's@$@$/d@' ; echo "/^com$$"'$/,$d' ) > com$$
-xform -e $* > /dev/null
-ls -tu * */* | sed -f com$$ | sort
+rm -f EMPTY
+echo -n > EMPTY
+sleep 2
+set sedf=`mktemp /tmp/sed.XXXXXX`
+( ls $* | sed -e 's~/~\\/~g' -e 's@^@/^@' -e 's@$@$/d@' ; echo '/^EMPTY$/,$d' ) > $sedf
+getbbox -w $* >/dev/null
+set es=$status
+if ( $es == 0 ) then
+	sync
+	sleep 2
+	ls -tuL | sed -f $sedf | sort
+endif
 quit:
-rm -f com$$
+rm -f $sedf EMPTY
+exit $es