D18891: Avoid leaking a QObject in ExternalExtractor

[Stefan Brüns]

bruns created this revision.
bruns added reviewers: Baloo, Frameworks, ngraham, poboiko, astippich.
Herald added projects: Frameworks, Baloo.
Herald added a subscriber: kde-frameworks-devel.
bruns requested review of this revision.

REVISION SUMMARY
  Passing a nullptr as a parent is fine, passing an untracked object
  definitely is not.

REPOSITORY
  R286 KFileMetaData

BRANCH
  submit

REVISION DETAIL
  https://phabricator.kde.org/D18891

AFFECTED FILES
  src/externalextractor.cpp

To: bruns, #baloo, #frameworks, ngraham, poboiko, astippich
Cc: kde-frameworks-devel, ashaposhnikov, michaelh, astippich, spoorun, ngraham, bruns, abrahams
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