Detect 0 byte config.xml cases and attempt to restore a previous backup.
Detect 0 byte config.xml cases and attempt to restore a previous backup.

ch1c4um/pfsense,jxmx/pfsense,phil-davis/pfsense,dennypage/pfsense,pfsense/pfsense,ch1c4um/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,pfsense/pfsense,jxmx/pfsense,ch1c4um/pfsense,jxmx/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,brunostein/pfsense,phil-davis/pfsense,ptorsten/pfsense,brunostein/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,dennypage/pfsense,ch1c4um/pfsense,phil-davis/pfsense,dennypage/pfsense,NewEraCracker/pfsense,brunostein/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,ptorsten/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,pfsense/pfsense