Prevent FC in low memory conditions

Add missing null cursor checks

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I974eea82cac3dfe3a01e5d79c1721d3514f940f6
 Mms: Update Swedish translation

Change-Id: I8a71a048ee830ce44d894d742f09680324528add