D14585: avoid crash in MonitorPrivate::emitItemsNotification accessing empty list

[Martin Koller]

mkoller created this revision.
mkoller added a reviewer: dvratil.
Restricted Application added a project: KDE PIM.
Restricted Application added a subscriber: kde-pim.
mkoller requested review of this revision.

REVISION SUMMARY
  It seems b3b61aaff4217c5942819f7848136c861a0f501a <https://phabricator.kde.org/R165:b3b61aaff4217c5942819f7848136c861a0f501a> introduced a problem by accessing an empty list with first()
  Attached patch fixes that, although I don't know if the logic is correct and the function should return false in this case.

REPOSITORY
  R165 Akonadi

REVISION DETAIL
  https://phabricator.kde.org/D14585

AFFECTED FILES
  monitor_p.cpp

To: mkoller, dvratil
Cc: kde-pim, dvasin, rodsevich, winterz, vkrause, mlaurent, knauss, dvratil
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