r.loginov/distribution: The toolkit to pack, ship, store, and deliver container content

The toolkit to pack, ship, store, and deliver container content

Find a file

Aaron Lehmann c94c2a47a3 Don't return empty errcode.Errors slices If this slice ends up empty after parsing the HTTP response body, it means the body is not well-formed. We've probably encountered an error message produced by something that uses a different JSON schema, or an error that just happens to validate as JSON. An empty errcode.Errors slice is not a very useful thing to return, since its Error() output is just `<nil>`. Detect this case, and instend return an UnexpectedHTTPResponseError. Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>	2016-03-14 10:27:01 -07:00
docs	Don't return empty errcode.Errors slices	2016-03-14 10:27:01 -07:00

Aaron Lehmann c94c2a47a3 Don't return empty errcode.Errors slices

If this slice ends up empty after parsing the HTTP response body, it
means the body is not well-formed. We've probably encountered an error
message produced by something that uses a different JSON schema, or
an error that just happens to validate as JSON.

An empty errcode.Errors slice is not a very useful thing to return,
since its Error() output is just `<nil>`. Detect this case, and instend
return an UnexpectedHTTPResponseError.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>

2016-03-14 10:27:01 -07:00

docs

Don't return empty errcode.Errors slices

2016-03-14 10:27:01 -07:00