PRESENCE: fix log warning "use of uninitialized value ..." when using power set command without any argument. (Forum: #48499)
PRESENCE: fix log warning "use of uninitialized value ..." when using power set command without any argument. (Forum: #48499)View Changes
Source: PRESENCE: fix log warning "use of uninitialized value ..." when using power set command without any argument. (Forum: #48499) (http://sourceforge.net/p/fhem/code/10686/)