D10113: baloo-widgets: Emit metaDataRequestFinished once per request

[Michael Heidelbach]

michaelh added a comment.


  Both test for empty failed because the spy timed out!
  IMO they should not, because consumers rely on the `metaDataRequestFinished` signal.
  Please tell me if you disagree.
  
  I don't know why they fail, yet. Because line 371 is reached in src/filemetadataprovider.cpp <https://phabricator.kde.org/D10113#change-moyZ89ZQ9veK>.
  
    370    if (items.isEmpty()) {
    371	​        emit loadingFinished();

REPOSITORY
  R824 Baloo Widgets

REVISION DETAIL
  https://phabricator.kde.org/D10113

To: michaelh, elvisangelaccio, smithjd, vhanda, ngraham, #dolphin, #frameworks
Cc: dhaumann
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