--- ray/src/util/do_action.tcl	1994/10/27 15:56:06	2.1
+++ ray/src/util/do_action.tcl	1994/11/30 15:23:56	2.5
@@ -37,7 +37,6 @@ proc make_oct args {		# Make octree file ($args is {-t
 		set fi [open "|make $radvar(OCTREE) $args" r]
 		while {[gets $fi curmess] >= 0} { update ; after 1000 }
 		catch {close $fi} curmess
-		if {"$args" == {}} {return}
 	}
 	if {"$args" == {}} {
 		run_rad -v 0
@@ -101,7 +100,7 @@ proc kill_batch {} {		# kill batch rendering
 	switch -glob [exec uname] {
 		SunOS -
 		ULTRIX {set ps "ps -lg"}
-		default {set ps "ps -lu $env(USER)"}
+		default {set ps "ps -lu $env(LOGNAME)"}
 	}
 	set fi [open "|$ps" r]
 	gets $fi li
@@ -144,29 +143,25 @@ proc make_vmenus {} {		# make/update view menus
 		set rvview [lindex [lindex $radvar(view) 0] 0]
 	}
 	catch {destroy $mywin.rivmb.m}
+	catch {destroy $mywin.rbvmb.m}
 	if {[llength $radvar(view)] < 2} {
 		$mywin.rivmb configure -state disabled
-	} else {
-		menu $mywin.rivmb.m
-		$mywin.rivmb configure -menu $mywin.rivmb.m
-		foreach v $radvar(view) {
-			$mywin.rivmb.m add radiobutton -label [lindex $v 0] \
-					-variable rvview -value [lindex $v 0]
-		}
+		return
 	}
-	catch {destroy $mywin.rbvmb.m}
-	if {[llength $radvar(view)] < 2} {
-		$mywin.rbvmb configure -state disabled
-	} else {
-		menu $mywin.rbvmb.m
-		$mywin.rbvmb configure -menu $mywin.rbvmb.m
-		$mywin.rbvmb.m add radiobutton -label ALL \
-				-variable rpview -value " ALL"
-		$mywin.rbvmb.m add separator
-		foreach v $radvar(view) {
-			$mywin.rbvmb.m add radiobutton -label [lindex $v 0] \
-					-variable rpview -value [lindex $v 0]
-		}
+	menu $mywin.rivmb.m
+	$mywin.rivmb configure -menu $mywin.rivmb.m -state normal
+	foreach v $radvar(view) {
+		$mywin.rivmb.m add radiobutton -label [lindex $v 0] \
+				-variable rvview -value [lindex $v 0]
+	}
+	menu $mywin.rbvmb.m
+	$mywin.rbvmb configure -menu $mywin.rbvmb.m
+	$mywin.rbvmb.m add radiobutton -label ALL \
+			-variable rpview -value " ALL"
+	$mywin.rbvmb.m add separator
+	foreach v $radvar(view) {
+		$mywin.rbvmb.m add radiobutton -label [lindex $v 0] \
+				-variable rpview -value [lindex $v 0]
 	}
 }