[MacPorts] #64419: Spaces in distname no longer work

[MacPorts]

#64419: Spaces in distname no longer work
-------------------------+--------------------
  Reporter:  ryandesign  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  base        |    Version:  2.7.1
Resolution:              |   Keywords:
      Port:              |
-------------------------+--------------------

Comment (by ryandesign):

 In [changeset:"3616fffd954cc488aef805725c6bdf385bcd0e8e/macports-ports"
 3616fffd954cc488aef805725c6bdf385bcd0e8e/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="3616fffd954cc488aef805725c6bdf385bcd0e8e"
 mandelbrot-set-viewer: Update to 5.02

 Use python 3.10. Update homepage and master_sites. Fix livecheck. Fix
 fetch failure due to base bug with distfiles whose names contain spaces.

 See: https://trac.macports.org/ticket/64419
 }}}

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Ticket URL: <https://trac.macports.org/ticket/64419#comment:1>
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