[MacPorts] #51184: harfbuzz 1.2.6 fetch fails

[MacPorts]

#51184: harfbuzz 1.2.6 fetch fails
-----------------------+--------------------------
  Reporter:  reeskm@…  |      Owner:  ryandesign@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.4
Resolution:            |   Keywords:
      Port:  harfbuzz  |
-----------------------+--------------------------

Comment (by ryandesign@…):

 No "command" is being run as such; MacPorts uses the libcurl library.

 Check whether the proxy variables in the macports.conf file are set to
 anything, and whether the `http_proxy` environment variable is set in the
 shell.

-- 
Ticket URL: <https://trac.macports.org/ticket/51184#comment:4>
MacPorts <https://www.macports.org/>
Ports system for OS X