diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/org/tukaani/xz/LZMA2InputStream.java | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/org/tukaani/xz/LZMA2InputStream.java b/src/org/tukaani/xz/LZMA2InputStream.java index d176507..bcc4919 100644 --- a/src/org/tukaani/xz/LZMA2InputStream.java +++ b/src/org/tukaani/xz/LZMA2InputStream.java @@ -51,7 +51,7 @@ public class LZMA2InputStream extends InputStream { private LZMADecoder lzma; private int uncompressedSize = 0; - private boolean isLZMAChunk; + private boolean isLZMAChunk = false; private boolean needDictReset = true; private boolean needProps = true; @@ -323,7 +323,9 @@ public class LZMA2InputStream extends InputStream { * In LZMA2InputStream, the return value will be non-zero when the * decompressor is in the middle of an LZMA2 chunk. The return value * will then be the number of uncompressed bytes remaining from that - * chunk. + * chunk. The return value can also be non-zero in the middle of + * an uncompressed chunk, but then the return value depends also on + * the <code>available()</code> method of the underlying InputStream. * * @return the number of uncompressed bytes that can be read * without blocking @@ -335,7 +337,8 @@ public class LZMA2InputStream extends InputStream { if (exception != null) throw exception; - return uncompressedSize; + return isLZMAChunk ? uncompressedSize + : Math.min(uncompressedSize, in.available()); } /** |