[MacPorts] #23922: archcheck portgroup explodes if "port" prints a generic error

[MacPorts]

#23922: archcheck portgroup explodes if "port" prints a generic error
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  ryandesign@…           
     Type:  defect                   |      Status:  new                    
 Priority:  Normal                   |   Milestone:                         
Component:  ports                    |     Version:  1.8.2                  
 Keywords:                           |        Port:  archcheck              
-------------------------------------+--------------------------------------
 If the "port" command would print an error regardless what command you use
 (e.g. "Warning: More than one default port source is defined." or
 "Warning: port definitions are more than two weeks old, consider using
 selfupdate"), the archcheck portgroup's error display fails, e.g.:

 {{{
 --->  Configuring ghc
 DEBUG: Using compiler 'Mac OS X gcc 4.2'
 DEBUG: Executing proc-pre-org.macports.configure-configure-0
 Error: Target org.macports.configure returned: /opt/local/lib/libgmp.dylib
 is provided by: gmp
 Warning: More than one default port source is defined.
 DEBUG: Backtrace: /opt/local/lib/libgmp.dylib is provided by: gmp
 Warning: More than one default port source is defined.
     while executing
 "$pre $targetname"
 Warning: the following items did not execute (for ghc):
 org.macports.configure
 Error: Status 1 encountered during processing.
 To report a bug, see <http://guide.macports.org/#project.tickets>
 }}}

-- 
Ticket URL: <http://trac.macports.org/ticket/23922>
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