Fresh Pressflow 6.23 install getting undefined index error during install

[bsenftner]

I just downloaded and installed Pressflow 6.23 around noon, Feb 15th, onto a fresh install of Windows Server 2008 R2 and a secure variant of WAMP called the Uniform Server.

Looking at the log after installing, right after the "Action 'Ban IP Address of current user' added" log entry I see about 25 error entries:

Message: Notice: Undefined index: in update_xlm_parser->end() (line 256 of ...update.fetch.inc).
Severity: error

The same message is repeated for all 25 log entries marked as error.

I tried running the update.php script to see if that triggered the error message again, but it did not.

[barthanssens]

Probably related to http://drupal.org/node/1009376