[MacPorts] #56840: iTerm2 (@3.1.6) builtin updater should be disabled

[MacPorts]

#56840: iTerm2 (@3.1.6) builtin updater should be disabled
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  Reporter:  rlhamil      |      Owner:  markemer
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  iTerm2       |
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Comment (by markemer):

 Ok, so it seems like key below controls the sparkle updates. Setting it to
 0 should kill the popup boxes. I'm going to make sure it works and then
 add it to the portfile.
 {{{
 defaults read com.googlecode.iterm2.plist SUEnableAutomaticChecks
 }}}

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Ticket URL: <https://trac.macports.org/ticket/56840#comment:2>
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