Messages directed only to the first target when a format function is defined

[gsaviane]

The following configuration

[telegraf/raspberrypi/weather]
format = openweathermap_format()
targets = smtp:user, file:mqttwarnlog, log:info
title = "Weather forecast"

Routes messages only to the first target (smtp), although the documentation states that all the targets should receive messages. If I change the order of the targets, like

[telegraf/raspberrypi/weather]
format = openweathermap_format()
targets = file:mqttwarnlog, smtp:user, log:info
title = "Weather forecast"

Then the file target only would receive the messages.

[amotl]

Dear @gsaviane,

omg, thank you for reporting that flaw. Why don't we have a corresponding test case, and why didn't anyone else report this problem before? We will look into it on the next development iteration.

With kind regards,
Andreas.

[amotl]

Does the problem just happen if, how you are describing it, »when a format function is defined«?