! undefined index errors when there are no PM drafts to view
! undefined index errors when there are no PM drafts to view

Signed-off-by: Spuds <cde8105dbda857b3e6f45090c454306e6a590b63@simplemachines.org>

StealthWombat/How-to-fork-an-Elk,elkarte/Elkarte,elkarte/Elkarte,emanuele45/Dialogo,joshuaadickerson/Elkarte2,joshuaadickerson/Elkarte2,Ant59/Elkarte,nwsw/Elkarte,StealthWombat/SMF2.1-more-forkery,Ant59/Elkarte,emanuele45/Dialogo,georaldc/SMF2.1,StealthWombat/How-to-fork-an-Elk,mkress/SMF2.1,interlab/Elkarte,Spuds/Elkarte,elkarte/Elkarte,StealthWombat/How-to-fork-an-Elk,joshuaadickerson/Elkarte2,interlab/Elkarte,MustafaCan/SMF2.1,mkress/SMF2.1,MustafaCan/SMF2.1,wizardaf/Elkarte,StealthWombat/How-to-fork-an-Elk,Spuds/Elkarte,margarett/SMF2.1,StealthWombat/SMF2.1-more-forkery,mkress/SMF2.1,Ant59/Elkarte,Spuds/Elkarte,nwsw/Elkarte,wizardaf/Elkarte,emanuele45/Dialogo,interlab/Elkarte,wizardaf/Elkarte,nwsw/Elkarte,joshuaadickerson/Elkarte2,wizardaf/Elkarte,georaldc/SMF2.1,margarett/SMF2.1