[imp] Problem w/ IMP folder summary block in Horde portal

[Gary Windham]

I've been playing with the latest CVS HEAD Horde/IMP, and have run 
across a minor problem when using the IMP message summary block on the 
Horde portal screen.

If I have the IMP "do_maintenance" preference enabled, and also have 
"confirm_maintenance" enabled (or if I use the "fetch mail" feature, 
which requires confirmation regardless of the "confirm_maintenance" 
setting), then the IMP message summary block (and any additional portal 
summary blocks that are processed after it) is not displayed, and a 
warning message, similar to the following, is logged:

[26-Nov-2003 10:54:58] PHP Warning:  Cannot modify header information - 
headers already sent by (output started at 
/usr/local/depot/apache-1.3.27/htdocs/horde-cvsupdate-112503/templates/common-header.inc:11) 
in 
/usr/local/depot/apache-1.3.27/htdocs/horde-cvsupdate-112503/lib/Maintenance.php 
on line 170

Is there any way to disable running the IMP login maintenance tasks in 
this situation (the portal folder summary block)?

Thanks,
--Gary
-- 
Gary Windham
Systems Programmer, Principal
The University of Arizona, CCIT