D29050: KRunner fix prepare/teardown signals

[Kai Uwe Broulik]

broulik added a comment.


  I now have runner queries never "finish". I type "plasmashell", get the results I expect, and the busy indicator keeps spinning forever.

REPOSITORY
  R308 KRunner

REVISION DETAIL
  https://phabricator.kde.org/D29050

To: alex, meven, ngraham, broulik
Cc: davidedmundson, cfeck, kde-frameworks-devel, Orage, LeGast00n, The-Feren-OS-Dev, cblack, jraleigh, zachus, fbampaloukas, ragreen, michaelh, ZrenBot, ngraham, bruns, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, ahiemstra, mart
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