segfault when aliases overlap

[runa]

[root@colo2 lighttpd]# lighttpd -D -f  /etc/lighttpd/lighttpd.conf
url.alias: `/nagios/smistat' will never match as `/nagios/' matched first
2006-03-31 06:47:52: (server.c.834) Configuration of plugins failed. Going down.
Segmentation fault

[runa]

It should be nice to say something in the error_log

[moo]

$ ./build/lighttpd -m build/ -Df abc.conf 
url.alias: `/abc/abc' will never match as `/abc/' matched first
2006-04-01 13:57:30: (src/server.c.834) Configuration of plugins failed. Going down. 
gentoo ~/src/lighttpd/branches/lighttpd-merge-1.4.x

server.modules = (
                "mod_alias",
                )
server.document-root = "/tmp/"
server.port = 8080
alias.url = (
                "/abc/" => "/tmp/",
                "/abc/abc" => "/tmp/",
            )

pls provide a reproducable conf file