Bug Tracker

Opened 7 years ago

Closed 7 years ago

Last modified 7 years ago

#7977 closed bug (duplicate)

Changing the Object prototype breaks $.isEmptyObject

Reported by: ljharb@… Owned by: ljharb@…
Priority: low Milestone: 1.next
Component: core Version: 1.4.4
Keywords: Cc:
Blocked by: Blocking:

Description

If you change the Object prototype, $.isEmptyObject({}) will return false - and it should always return true for an empty object literal.

This is fixed in https://github.com/jquery/jquery/pull/179

Change History (3)

comment:1 Changed 7 years ago by Rick Waldron

Owner: set to ljharb@…
Status: newpending

Take a look at this guide https://gist.github.com/672714

Please provide a reduced jsFiddle test case to help us assess your ticket!

Additionally, test against the latest jQuery release and the jQuery 0 GIT version to ensure the issue still exists.

comment:2 Changed 7 years ago by jitter

Component: unfiledcore
Priority: undecidedlow
Resolution: duplicate
Status: pendingclosed

I can only restate what scott.gonzal already said 3 years ago

Modifying Object.prototype is an extremely bad practice. jQuery is not supported on any page where this occurs.

But you can follow the ticket mentioned below for progress on this issue.

comment:3 Changed 7 years ago by jitter

Duplicate of #2721.

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