Don't redirect if user is already on port 80

[davidcx]

If user is already using port 80 but $original['port'] is set to 80 anyway, do not send a needless redirect.

wp-includes/canonical.php line 324

change from

if ( !empty( $original['port'] ) )

change to

if ( !empty( $original['port'] ) && $original['port'] != 80 )

Fixes, for example, Nagios's check_http getting sent a redirect rather than the page content.

-davidc

[MikeHansenMe]

refreshed

[wonderboymusic]

curl -I http://wordpress-core-develop:80/blog/2015/05/09/hey/ does not produce a redirect right now for me ....

Can someone give me example steps for how to properly reproduce this problem?

[obenland]

No movement in 4.3, let's look at it again in a future release.

[iriebeatz]

I'm currently having an issue maybe related to this. I got a redirection loop on the main site, but the wp-admin is working. I set the Site URL to wp.dev:3000 because I use browser-sync. The admin pannel forces //wp.dev:3000 I also tried wp.com:3000 but again it forces // and will not allow a http protocol.

[ericlewis]

I also cannot reproduce a redirect as @wonderboymusic couldn't either.

I'm going to close this out. If someone can provide steps to reproduce, please reopen.