Move not (host or instance) check before (host and instance) check
#196
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When `host` is an empty string while `instance` is not specified, `(host and instance) is not None` will return `True` because `(host and instance)` will evaluate to `''`. In this case the error message returned will be inappropriate and confusing because the caller didn't specify `host`.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
When
hostis an empty string whileinstanceis not specified,(host and instance) is not Nonewill returnTruebecause(host and instance)will evaluate to''. In this case the error message returned will be inappropriate and confusing because the caller didn't specifyhost.