From c2dd346b48f4bac30f6ec52e41b1759c83a21e3d Mon Sep 17 00:00:00 2001 From: Bryce McKinlay Date: Fri, 9 Feb 2001 04:01:59 +0000 Subject: OutputStreamWriter.java: (flush, writeChars): Throw IOException if stream closed. * java/io/OutputStreamWriter.java: (flush, writeChars): Throw IOException if stream closed. From-SVN: r39559 --- libjava/java/io/OutputStreamWriter.java | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'libjava/java') diff --git a/libjava/java/io/OutputStreamWriter.java b/libjava/java/io/OutputStreamWriter.java index e888c66..4127598 100644 --- a/libjava/java/io/OutputStreamWriter.java +++ b/libjava/java/io/OutputStreamWriter.java @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 1999, 2000 Free Software Foundation +/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation This file is part of libgcj. @@ -69,6 +69,9 @@ public class OutputStreamWriter extends Writer { synchronized (lock) { + if (out == null) + throw new IOException("Stream closed"); + if (wcount > 0) { writeChars(work, 0, wcount); @@ -97,6 +100,9 @@ public class OutputStreamWriter extends Writer private void writeChars(char[] buf, int offset, int count) throws IOException { + if (out == null) + throw new IOException("Stream closed"); + while (count > 0) { // We must flush if out.count == out.buf.length. -- cgit v1.1