69c7d0317e2d1e04378463c2265f81330a22e2e2,src/edu/wright/cs/jfiles/commands/Ls.java,Ls,execute,#,87

Before Change


	public String execute() {
		String directory = this.parser.next();

		return getFiles(directory);
	}

}

After Change


		String directory = this.parser.next();
		directory = directory != null ? directory : ".";

		return !parser.doesFlagExist("XML") ? getFiles(directory) : getXmlFiles(directory);
	}

}