Description:
------------
To confirm that http://bugs.php.net/bug.php?id=25350 was fixed in PHP5:

- I unzipped php-4.3.3-Win32.zip and moved it to c:\Program
  Files\php-4.3.3-Win32

- Renamed PEAR to PEAR_old

- Downloaded http://snaps.php.net/win32/php5-win32-latest.zip 
  (This is php5-200309030530)

- Copied the whole PEAR directory to c:\Program Files\php-4.3.3-Win32 

- Started a DOS window

- Changed directory to c:\Program Files\php-4.3.3-Win32 

- Ran "go-pear".  

For the proxy I entered http://myproxy.domain/

I chose the default layout, and chose to install the DB, phpUnit etc
packages.


Expected result:
----------------
Pear installs.

Actual result:
--------------
The install of phpUnit failed like:

    Loading zlib: ok
    Using local package: PEAR.............ok
    Using local package: Archive_Tar......ok
    Using local package: Console_Getopt....ok
    Using local package: XML_RPC..........ok
    Bootstrapping: PEAR...................(local) ok
    Bootstrapping: Archive_Tar............(local) ok
    Bootstrapping: Console_Getopt.........(local) ok
    Using local package: DB...............ok
    Using local package: Net_Socket.......ok
    Using local package: Net_SMTP.........ok
    Using local package: Mail.............ok
    Using local package: XML_Parser.......ok
    Downloading package: phpUnit..........download of http://pear.php.net/get/phpUnit failed: The operation completed successfull
    y.
     (0)
    Press any key to continue . . .

Pressing a key returned me to the OS.

When I reran "go-pear" and specified the proxy as

    http://myproxy.domain:80/ 

the install completed successfully (I was asked about modifying
php.ini, given URLS, the registry info etc) and the PEAR disk layout
seemed as expected.

I could reproduce the problem and verify the workaround each time I
subsequently ran "go-pear" to test this bug.

If a port is mandatory, then an explicit test and message
should report its absence.