--- setwm.orig	2007-05-03 14:09:12.000000000 +0900
+++ setwm	2007-05-03 14:19:07.000000000 +0900
@@ -4,13 +4,13 @@
 
 
 AllWM="gnome-session kdebase xfce-utils \
-       WindowMaker enlightenment fvwm2 twm \
+       WindowMaker enlightenment fvwm2 XOrg-twm \
        afterstep blackbox fluxbox sawfish icewm qvwm"
 ExistWM=""
 for i in $AllWM
 do
   if (rpm -q --quiet $i) ;then
-    ExistWM="$ExistWM $(echo $i | sed -e 's/gnome-session/gnome/' -e 's/kdebase/kde/' -e 's/xfce-utils/xfce/')"
+    ExistWM="$ExistWM $(echo $i | sed -e 's/gnome-session/gnome/' -e 's/kdebase/kde/' -e 's/xfce-utils/xfce/' -e 's/XOrg-twm/twm/')"
   fi
 done
 
@@ -38,9 +38,14 @@
 CMD=$1
 case $1 in
 	status)
-	echo -n "Current Window Mangager is "
-	cat $HOME/.wm_style
-	exit 0
+	if [ -f $HOME/.wm_style ]; then
+		echo -n "Current Window Mangager is "
+		cat $HOME/.wm_style
+		exit 0
+	else
+		echo "Window Manager is not set yet."
+		exit -1
+	fi
 	;;
 	wmaker*|WindowMaker*)
 	CMD=RunWM