readableBytes() ==0 -> !isReadable()

2013-12-06 13:29:46 +09:00 · 2013-12-06 13:29:46 +09:00 · 0ff98c98e2
commit 0ff98c98e2
parent d31a3e4120
1 changed files with 1 additions and 1 deletions
--- a/codec-memcache/src/main/java/io/netty/handler/codec/memcache/binary/BinaryMemcacheEncoder.java
+++ b/codec-memcache/src/main/java/io/netty/handler/codec/memcache/binary/BinaryMemcacheEncoder.java
@ -50,7 +50,7 @@ public abstract class BinaryMemcacheEncoder<M extends BinaryMemcacheMessage<H>,
     * @param extras the extras to encode.
     */
    private static void encodeExtras(ByteBuf buf, ByteBuf extras) {
-        if (extras == null || extras.readableBytes() == 0) {
+        if (extras == null || !extras.isReadable()) {
            return;
        }