port contents provides?

[Bradley Giesbrecht]

"port provides /opt/local/sbin/postfix" correctly shows the file is  
provided by port:postfix while "port contents postfix" does not list "/ 
opt/local/sbin/postfix".
How can this be?

bash-3.2$ port contents postfix
Port postfix contains:
   /Library/LaunchDaemons/org.macports.postfix.plist
   /opt/local/bin/mailq
   /opt/local/bin/newaliases
   /opt/local/etc/LaunchDaemons/org.macports.postfix/ 
org.macports.postfix.plist
   /opt/local/share/postfix/readme/DSN_README
   /opt/local/share/postfix/readme/ETRN_README
   /opt/local/share/postfix/readme/FILTER_README
   /opt/local/share/postfix/readme/INSTALL
   /opt/local/share/postfix/readme/IPV6_README
   /opt/local/share/postfix/readme/LDAP_README
   /opt/local/share/postfix/readme/LINUX_README
   /opt/local/share/postfix/readme/LOCAL_RECIPIENT_README
   /opt/local/share/postfix/readme/MAILDROP_README
   /opt/local/share/postfix/readme/MILTER_README
   /opt/local/share/postfix/readme/MULTI_INSTANCE_README
   /opt/local/share/postfix/readme/MYSQL_README
   /opt/local/share/postfix/readme/NFS_README
   /opt/local/share/postfix/readme/OVERVIEW
   /opt/local/share/postfix/readme/PACKAGE_README
   /opt/local/share/postfix/readme/PCRE_README
   /opt/local/share/postfix/readme/PGSQL_README
   /opt/local/share/postfix/readme/QSHAPE_README
   /opt/local/share/postfix/readme/RELEASE_NOTES
   /opt/local/share/postfix/readme/RESTRICTION_CLASS_README
   /opt/local/share/postfix/readme/SASL_README
   /opt/local/share/postfix/readme/SCHEDULER_README
   /opt/local/share/postfix/readme/SMTPD_ACCESS_README
   /opt/local/share/postfix/readme/SMTPD_POLICY_README
   /opt/local/share/postfix/readme/SMTPD_PROXY_README
   /opt/local/share/postfix/readme/STANDARD_CONFIGURATION_README
   /opt/local/share/postfix/readme/STRESS_README
   /opt/local/share/postfix/readme/TLS_LEGACY_README
   /opt/local/share/postfix/readme/TLS_README
   /opt/local/share/postfix/readme/TUNING_README
   /opt/local/share/postfix/readme/ULTRIX_README
   /opt/local/share/postfix/readme/UUCP_README
   /opt/local/share/postfix/readme/VERP_README
   /opt/local/share/postfix/readme/VIRTUAL_README
   /opt/local/share/postfix/readme/XCLIENT_README
   /opt/local/share/postfix/readme/XFORWARD_README
   /opt/local/var/lib/postfix/.turd_postfix
   /opt/local/var/spool/postfix/maildrop/.turd_postfix
   /opt/local/var/spool/postfix/public/.turd_postfix
bash-3.2$ port provides /opt/local/sbin/postfix
/opt/local/sbin/postfix is provided by: postfix
bash-3.2$


--
Brad