Ticket #30989: 30989.diff

src/wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -193 +193 @@
          * 
          * @param string $command
          * @param bool $returnbool
-         * @return bool|string
+         * @return bool|string True on success, false on failure. String if the command was executed and `$returnbool`
+         *                     is true and data from the resulting stream was retrieved.
          */
         public function run_command( $command, $returnbool = false ) {
                 if ( ! $this->link )
@@ -333 +334 @@
          * @param string     $file    Path to the file.
          * @param string|int $owner   A user name or number.
          * @param bool       $recursive Optional. If set True changes file owner recursivly. Defaults to False.
-         * @return bool|string Returns true on success or false on failure.
+         * @return bool|string Returns true on success or false on failure. String if the command was executed
+         *                     successfully and data was retrieved from the resulting stream.
          */
         public function chown( $file, $owner, $recursive = false ) {
                 if ( ! $this->exists($file) )