fix recognizing InvalidEventError in handleFailedGoError #764
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixing an issue caused by the fact that I have no idea what I'm doing in Go. fsm.InvalidEventError implements Error() with a value receiver, which actually allows to provide an error as a value or as a pointer. However, errors.As() is not smart about it and does not strip the type from references/pointers/etc, so the original version would work only with errors passed as pointers.
This commit modifies the helper to work correctly with errors provided as values, which is the more natural way to use it. Unfortunately it is not possible to prevent a caller from passing an error pointer.
Let's consider it as a part of OCTRL-1064.