Miroslav Zagorac 71cb1ab6b9 BUG/MINOR: opentracing: enable the use of http headers without a set value
In case we transfer some data that does not have a set value via the HTTP
header, adding that header in the text map was done incorrectly.

This simple patch allows the use of HTTP headers without a set value.
2021-09-12 07:08:14 +02:00
..
2021-05-08 12:56:20 +02:00