diff options
| -rw-r--r-- | src/org/traccar/protocol/H02FrameDecoder.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/H02FrameDecoder.java b/src/org/traccar/protocol/H02FrameDecoder.java index b1793825e..1c9e9e6c1 100644 --- a/src/org/traccar/protocol/H02FrameDecoder.java +++ b/src/org/traccar/protocol/H02FrameDecoder.java @@ -36,7 +36,9 @@ public class H02FrameDecoder extends FrameDecoder { while (!marker.equals("*") && !marker.equals("$") && buf.readableBytes() > 0) { buf.skipBytes(1); - marker = buf.toString(buf.readerIndex(), 1, Charset.defaultCharset()); + if (buf.readableBytes() > 0) { + marker = buf.toString(buf.readerIndex(), 1, Charset.defaultCharset()); + } } if (marker.equals("*")) { |