Duplicate --config=foo produces a seemingly pointless warning
#11 592 ouverte le 15 juin 2020
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Description
As of Bazel 3.2.0, if you have build --config=foo in multiple places (like .bazelrc and ~/.bazelrc), bazel build produces the following warning:
WARNING: The following configs were expanded more than once: [foo]. For repeatable flags, repeats are counted twice and may lead to unexpected behavior.
It's not clear under which scenario --config=foo may be "repeatable" or produce "unexpected behavior". To my understanding, such a thing cannot happen, and hence the warning seems like a bug. There does not appear to be any conflict in the requested flags. Could the warning be removed?