ObjFW  Diff

		archive = [self
		    openArchiveWithPath: remainingArguments.firstObject
				   type: type
				   mode: mode
			       encoding: encoding];

		if (outputDir != nil)
			[[OFFileManager defaultManager]
			    changeCurrentDirectoryPath: outputDir];
		if (outputDir != nil) {
			OFFileManager *fileManager =
			    [OFFileManager defaultManager];

			if (![fileManager directoryExistsAtPath: outputDir])
				[fileManager createDirectoryAtPath: outputDir
						     createParents: true];

			[fileManager changeCurrentDirectoryPath: outputDir];
		}

		@try {
			[archive extractFiles: files];
		} @catch (OFCreateDirectoryFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];