D16374: Don't fetch the url if it's already being fetched

[Aleix Pol Gonzalez]

apol created this revision.
apol added reviewers: Kirigami, mart.
Herald added a project: Kirigami.
Herald added a subscriber: plasma-devel.
apol requested review of this revision.

REVISION SUMMARY
  It had weird behaviours and would sometimes overwrite the image
  when it's downloaded for real.

REPOSITORY
  R169 Kirigami

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D16374

AFFECTED FILES
  src/desktopicon.cpp

To: apol, #kirigami, mart
Cc: plasma-devel, dkardarakos, apol, davidedmundson, mart, hein
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