Method closeFile

ij/src/main/java/ij/plugin/AVI_Reader.java:1485–1489

tries to close the given file (if not null)

(RandomAccessFile rFile)

	/** tries to close the given file (if not null) */
	private void closeFile(RandomAccessFile rFile) {
		if (rFile != null) try {
			rFile.close();
        } catch (Exception e) {}
	}

	private void error(String msg) {
		 aborting = true;