use empty(port) instead of !port to check for empty string #40

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Merged

stevearc merged 1 commit into stevearc:master from MotherOfUnicorns:master

Jul 28, 2021

+1 −1

Contributor

MotherOfUnicorns commented Jul 26, 2021

I was getting this error message Error! No serial port found even when a port exists, seems the issue is with how it's checking for empty string.


          use empty(port) instead of !port to check for empty string

04f930e

Owner

stevearc commented Jul 28, 2021

LGTM, thanks!

stevearc merged commit 1a2859f into stevearc:master

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