--- nxsetup.orig	Mon Jan 22 19:22:50 2007
+++ nxsetup	
@@ -135,7 +135,7 @@
 	then
 		egrep "^nx:" /etc/passwd >/dev/null
 	else
-		getent passwd nx >/dev/null
+		egrep -q "^nx:" /etc/passwd >/dev/null
 	fi
 }	
 nx_group_exists()
@@ -145,7 +145,7 @@
 	then
 		egrep "^nx:" /etc/group >/dev/null
 	else
-		getent group nx >/dev/null
+		egrep -q "^nx:" /etc/group >/dev/null
 	fi
 }