Ghostkeeper abf092512a
Don't show temperature if print core is removed in UM3
The empty string as hotend ID is interpreted as there being no hotend, since this is what the UM3 returns in that case.

Contributes to issue CURA-3161.
2017-02-16 13:23:20 +01:00
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2016-12-23 15:53:16 -05:00
2017-01-24 23:24:52 +01:00