98_weekprofile: fix warning: Use of uninitialized value $type in concatenation (.) or string
98_weekprofile: fix warning: Use of uninitialized value $type in concatenation (.) or stringView Changes
Source: 98_weekprofile: fix warning: Use of uninitialized value $type in concatenation (.) or string (https://sourceforge.net/p/fhem/code/11264/)