D23407: Don't fetch server settings for preferences button

[Nicolas Fella]

nicolasfella created this revision.
Herald added a subscriber: kde-utils-devel.
nicolasfella requested review of this revision.

REVISION SUMMARY
  When the user is not member of a system group pressing the System Preferences button triggers a password dialog because of the getServerSettings() call. When the dialog finished the menu is closed again. We don't actually need to fetch the settings since its already done on startup
  
  Needs D23403 <https://phabricator.kde.org/D23403> to be effective.

REPOSITORY
  R363 Print Manager

BRANCH
  dontfetch

REVISION DETAIL
  https://phabricator.kde.org/D23407

AFFECTED FILES
  printer-manager-kcm/PrintKCM.cpp

To: nicolasfella
Cc: kde-utils-devel
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