[9.0-RC3] tar xf with zip archive is broken

[Patrick Lamaiziere]

Hello,

Looks like tar -xf with zip archive is broken on 9.0. It creates the
directories but files are empty.

See with nagios-checker firefox plugin (.xpi which is a zip file)
http://code.google.com/p/nagioschecker/downloads/detail?name=nagioschecker-0.16.xpi&can=2&q=

total 20
drwxr-xr-x   4 patrick  patrick   6 20 déc 16:35 ./
drwxr-xr-x  43 patrick  patrick  89 20 déc 16:34 ../
drwxr-xr-x   3 patrick  patrick   3 20 déc 16:35 chrome/
-rwxr-xr-x   1 patrick  patrick   0 15 déc  2010 chrome.manifest*
drwxr-xr-x   3 patrick  patrick   3 20 déc 16:35 defaults/
-rwxr-xr-x   1 patrick  patrick   0 31 déc  2010 install.rdf*

On 8.2 that works fine.

Regards.