D6856: Reset url in closeUrl()

[Elvis Angelaccio]

elvisangelaccio edited the summary of this revision.
elvisangelaccio edited the test plan for this revision.

REVISION DETAIL
  https://phabricator.kde.org/D6856

To: elvisangelaccio, dfaure, #ktexteditor, #kate, #kdevelop
Cc: cullmann, #frameworks