This repository was archived by the owner on Oct 10, 2025. It is now read-only.
Fix typeof check for location variable #683
Open
Conversation
This file contains hidden or 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
The `typeof` operator returns a string, so a comparison of its result should always be performed against a string, not a constant like `undefined`. In other words: `typeof sth != undefined` should be `typeod sth != "undefined"` (or even use !==, but I'll leave it as `!=` in here).
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
1 participant
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Outdated suggestions cannot be applied.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.
The
typeofoperator returns a string, so a comparison of its result should always be performed against a string, not a constant likeundefined.In other words:
typeof sth != undefinedshould betypeod sth != "undefined"(or even use !==, but I'll leave it as!=in here).