Rather make use of $global variable for RRD path.
Rather make use of $global variable for RRD path.

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