diff options
Diffstat (limited to 'libjava/java/io/OutputStreamWriter.java')
| -rw-r--r-- | libjava/java/io/OutputStreamWriter.java | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libjava/java/io/OutputStreamWriter.java b/libjava/java/io/OutputStreamWriter.java index 41275985bea..527ff75c66b 100644 --- a/libjava/java/io/OutputStreamWriter.java +++ b/libjava/java/io/OutputStreamWriter.java @@ -86,6 +86,9 @@ public class OutputStreamWriter extends Writer { synchronized (lock) { + if (out == null) + throw new IOException("Stream closed"); + if (wcount > 0) { writeChars(work, 0, wcount); @@ -100,9 +103,6 @@ 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. @@ -127,6 +127,9 @@ public class OutputStreamWriter extends Writer { synchronized (lock) { + if (out == null) + throw new IOException("Stream closed"); + if (work == null) work = new char[100]; int wlength = work.length; @@ -155,6 +158,9 @@ public class OutputStreamWriter extends Writer { synchronized (lock) { + if (out == null) + throw new IOException("Stream closed"); + if (work == null) work = new char[100]; if (wcount >= work.length) |