[MacPorts] #22684: Growl: Update to latest version

[MacPorts]

#22684: Growl: Update to latest version
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 Reporter:  ryan@…             |       Owner:  macports-tickets@…                   
     Type:  update             |      Status:  new                                  
 Priority:  Normal             |   Milestone:                                       
Component:  ports              |     Version:                                       
 Keywords:  haspatch           |        Port:  Growl                                
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Comment(by ecronin@…):

 I had to edit port1.0/portfetch.tcl to quote $hg.tag when constructing the
 hg command line in order to successfully clone the source...  Did you not
 have to do that?  My tcl skills are weak, I couldn't find a proper
 escaping of the value in the Portfile itself that would have turned into
 {{{--rev "Growl.app 1.3.3"}}} or {{{--rev Growl.app\ 1.3.3}}} when passed
 to system()...

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Ticket URL: <https://trac.macports.org/ticket/22684#comment:11>
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