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HTTP: Avoid an undefined index notice in wp_http_validate_url().

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Props perezlabs.
Fixes #34164.

git-svn-id: https://develop.svn.wordpress.org/trunk@36870 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Pascal Birchler 2016-03-06 15:54:13 +00:00
parent b723d3fb75
commit 92bdac8474
1 changed files with 5 additions and 1 deletions
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6
src/wp-includes/http.php
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@ -523,7 +523,11 @@ function wp_http_validate_url( $url ) {
$parsed_home = @parse_url( get_option( 'home' ) );
$same_host = strtolower( $parsed_home['host'] ) === strtolower( $parsed_url['host'] );
if ( isset( $parsed_home['host'] ) ) {
$same_host = ( strtolower( $parsed_home['host'] ) === strtolower( $parsed_url['host'] ) || 'localhost' === strtolower( $parsed_url['host'] ) );
} else {
$same_host = false;
}
if ( ! $same_host ) {
$host = trim( $parsed_url['host'], '.' );