Merge pull request #1779 from rabbitmq/write-byte-array-in-bytebuf

Write byte array in Netty ByteBuf

Author: acogoluegnes

src/main/java/com/rabbitmq/client/impl/Frame.java

@@ -214,7 +214,7 @@ public void write(int b) {
 
                 @Override
                 public void write(byte[] b) {
-                    buf.writeBytes(buf);
+                    buf.writeBytes(b);
                 }
 
                 @Override