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
+1 -1
View File
@@ -499,7 +499,7 @@ if ( ! WP_Filesystem( $credentials, ABSPATH, $allow_relaxed_file_ownership ) ) {
return;
}
if ( $wp_filesystem->errors->get_error_code() ) {
if ( $wp_filesystem->errors->has_errors() ) {
foreach ( $wp_filesystem->errors->get_error_messages() as $message ) {
show_message( $message );
}