General: Introduce WP_Error::has_errors() method and use it where appropriate.

Props robdxw, DrewAPicture, SergeyBiryukov.
Fixes #42742.

git-svn-id: https://develop.svn.wordpress.org/trunk@42761 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2018-02-27 02:30:46 +00:00
parent 2f68ec5750
commit 1cc516f2e8
21 changed files with 71 additions and 40 deletions

View File

@@ -865,7 +865,7 @@ function delete_plugins( $plugins, $deprecated = '' ) {
return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) );
}
if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
return new WP_Error( 'fs_error', __( 'Filesystem error.' ), $wp_filesystem->errors );
}