5375 utmpd(1M) core dumps when WTMPX_UPDATE_FREQ is zero

@@ -1,7 +1,6 @@
 #
 # Copyright 1994 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#pragma ident   "%Z%%M% %I%     %E% SMI"
 
 SCAN_PERIOD=300