wikimedia / mediawiki

						. "</li>\n";

				}

			} else {

				if ( $args === true ) {

					$args = [];

				} elseif ( !is_array( $args ) ) {

					$args = [ $args ];

				}

				$msg = "\t<li>" . $this->msg( $warning, $args )->parse() . "</li>\n";

			}

			$warningHtml .= $msg;

		$error = true;

		Hooks::run( 'UploadVerifyFile', [ $this, $mime, &$error ] );

		if ( $error !== true ) {

			if ( !is_array( $error ) ) {

				$error = [ $error ];

			}

			return $error;

		}

		wfDebug( __METHOD__ . ": all clear; passing.\n" );