D7735: [KateFileTreeModel] Don't iterate over keys()

[Sven Brauch]

brauch accepted this revision as: brauch.
brauch added a comment.
This revision is now accepted and ready to land.


  range-based for would detach ...?
  If you had a reason not to use that, LGTM, thanks!

REPOSITORY
  R40 Kate

REVISION DETAIL
  https://phabricator.kde.org/D7735

To: broulik, #kate, brauch
Cc: brauch, kwrite-devel
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