XXX Remove nawk(1)

@@ -20,18 +20,16 @@
 # CDDL HEADER END
 #
 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# ident "%Z%%M% %I%     %E% SMI"
-#
 
 #
 # get a list of the Manufacturers from the ppdcache
 #
 
 [[ -f /var/lp/ppd/ppdcache ]] || exit 1
 /bin/cat /var/lp/ppd/ppdcache |
-    nawk '{FS=":"; print $1}' |
-    nawk '{print $1}' |
+    /usr/xpg4/bin/awk '{FS=":"; print $1}' |
+    /usr/xpg4/bin/awk '{print $1}' |
     /bin/sort -u
 exit 0