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Coding Standards: Use strict comparison for normalize_whitespace() checks when comparing revisions or autosaves.

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Props dkarfa, itowhid06, TimothyBlynJacobs.
Fixes #47965.

git-svn-id: https://develop.svn.wordpress.org/trunk@47372 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-02-25 19:33:22 +00:00
parent f852ca2cc1
commit 38e9142a66
4 changed files with 4 additions and 4 deletions
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src/wp-admin/includes/post.php
+1 -1
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@@ -1829,7 +1829,7 @@ function wp_create_post_autosave( $post_data ) {
// If the new autosave has the same content as the post, delete the autosave.
$autosave_is_different = false;
foreach ( array_intersect( array_keys( $new_autosave ), array_keys( _wp_post_revision_fields( $post ) ) ) as $field ) {
if ( normalize_whitespace( $new_autosave[ $field ] ) != normalize_whitespace( $post->$field ) ) {
if ( normalize_whitespace( $new_autosave[ $field ] ) !== normalize_whitespace( $post->$field ) ) {
$autosave_is_different = true;
break;
}