@@ -19,6 +19,9 @@

  *  MA 02110-1301, USA.

  *

  *  $Log: regex_list.c,v $

+ *  Revision 1.13  2006/10/30 17:53:03  tkojm

+ *  apply patch from Edvin reported by Luca

+ *

  *  Revision 1.12  2006/10/28 15:34:40  tkojm

  *  .pdb/.wdb files now use colon as delimiter

  *

@@ -741,7 +744,8 @@ static int build_regex_list(struct regex_matcher* matcher)

 		return -1;/*TODO: better error code */

 	}

 	cli_dbgmsg("Building regex list\n");

- 	if(( rc = cli_ac_buildtrie(&matcher->root_hosts[matcher->root_hosts_cnt-1]) ))

+	if(matcher->root_hosts)

+		if(( rc = cli_ac_buildtrie(&matcher->root_hosts[matcher->root_hosts_cnt-1]) ))

  			return rc;

 	matcher->list_built=1;