update doc

2019-12-13 09:31:44 -08:00
parent 0a5e22e5b0
commit e9dde4d2f8
1 changed files with 1 additions and 1 deletions
--- a/src/misc/serializeHelper.cpp
+++ b/src/misc/serializeHelper.cpp
@@ -32,7 +32,7 @@ namespace epics {
        }

        void SerializeHelper::writeSize(std::size_t s, ByteBuffer* buffer) {
-            if(s==(std::size_t)-1) // null    // TODO remove
+            if(s==(std::size_t)-1) // null    not a size, but used in PVUnion::serialize()
                buffer->putByte(-1);
            else if(s<254)
                buffer->putByte(static_cast<int8>(s));