[MacPorts] #19433: "port upgrade all" should be diagnosed as an error

[MacPorts]

#19433: "port upgrade all" should be diagnosed as an error
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 Reporter:  Dave@…         |       Owner:  macports-tickets@…                   
     Type:  enhancement    |      Status:  new                                  
 Priority:  Normal         |   Milestone:  MacPorts Future                      
Component:  base           |     Version:  1.7.1                                
 Keywords:                 |        Port:                                       
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Changes (by jmr@…):

 * cc: jmr@… (removed)


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Ticket URL: <http://trac.macports.org/ticket/19433#comment:9>
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