From: Mark Wielaard <mark@klomp.org>
Date: Thu, 13 Feb 2003 23:15:20 +0000 (+0000)
Subject: InflaterInputStream.java (read): Return zero when len is zero.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=530ee84d755579fcd8505ee6edb8aa3994467e6f;p=platform%2Fupstream%2Fgcc.git

InflaterInputStream.java (read): Return zero when len is zero.

       * java/util/zip/InflaterInputStream.java (read): Return zero when len
       is zero.

From-SVN: r62872
---

diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index d6f977f..cf20ae0 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,4 +1,9 @@
 2003-02-13  Mark Wielaard  <mark@klomp.org>
+ 
+	* java/util/zip/InflaterInputStream.java (read): Return zero when len
+	is zero.
+
+2003-02-13  Mark Wielaard  <mark@klomp.org>
 
 	* java/io/BufferedOutputStream.java (write(int)): Only flush when
 	next byte cannot be buffered.
diff --git a/libjava/java/util/zip/InflaterInputStream.java b/libjava/java/util/zip/InflaterInputStream.java
index 5aac73d..b045349 100644
--- a/libjava/java/util/zip/InflaterInputStream.java
+++ b/libjava/java/util/zip/InflaterInputStream.java
@@ -1,5 +1,5 @@
 /* InflaterInputStream.java - Input stream filter for decompressing
-   Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -90,6 +90,8 @@ public class InflaterInputStream extends FilterInputStream
   {
     if (inf == null)
       throw new IOException ("stream closed");
+    if (len == 0)
+      return 0;
     if (inf.finished())
       return -1;