System.pm: Fixes Can't use string as a hashref
System.pm: Fixes Can't use string as a hashref

Another fix for Can't use string ("") as a HASH ref

mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry,mschlenstedt/Loxberry