Bug#956597: temperature busted

[積丹尼 Dan Jacobson]

X-debbugs-Cc: adri...@gnu.org
Package: units
Version: 2.19-1

$ units 68degF degC
        * 37.777778
        / 0.026470588

Should be around 20.

$ units degC
        Definition: K = 1 K

$ units degC degK
        * 1
        / 1

What?!