[tz] DST existed in Portugal 1950

[Michael H Deckers]

    On 2021-02-10 21:31, Michael H Deckers wrongly wrote wrote:
> # legal time in continental Portugal is UT from Mar last Sun 00 UT 
> (unless this is Easter
> #        in which case it shall be the previous Sun), until Sep last 
> Sun 00 UT 

    which has to be read as

#     legal time in continental Portugal is UT + 01 h from Mar last Sun 
00 UT (unless this is Easter
#        in which case it shall be the previous Sun), until Sep last Sun 
00 UT, else it is UT

    Michael Deckers.