From d6b3a50108c18962826b79a5cd80f80ed3a33d19 Mon Sep 17 00:00:00 2001
From: zzz <zzz@heygen.com>
Date: Tue, 10 Dec 2024 07:50:50 +0000
Subject: [PATCH] x

---
 src/pipecat/serializers/protobuf.py | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/pipecat/serializers/protobuf.py b/src/pipecat/serializers/protobuf.py
index 4c5cee0a4..1d2e6c3f2 100644
--- a/src/pipecat/serializers/protobuf.py
+++ b/src/pipecat/serializers/protobuf.py
@@ -90,14 +90,14 @@ class ProtobufFrameSerializer(FrameSerializer):
             args_dict[field.name] = getattr(args, field.name)
 
         # Remove special fields if needed
-        id = getattr(args, "id")
-        name = getattr(args, "name")
-        pts = getattr(args, "pts")
-        if not id:
+        id = getattr(args, "id", None)
+        name = getattr(args, "name", None)
+        pts = getattr(args, "pts", None)
+        if not id and "id" in args_dict:
             del args_dict["id"]
-        if not name:
+        if not name and "name" in args_dict:
             del args_dict["name"]
-        if not pts:
+        if not pts and "pts" in args_dict:
             del args_dict["pts"]
 
         # Create the instance
@@ -105,10 +105,10 @@ class ProtobufFrameSerializer(FrameSerializer):
 
         # Set special fields
         if id:
-            setattr(instance, "id", getattr(args, "id"))
+            setattr(instance, "id", getattr(args, "id", None))
         if name:
-            setattr(instance, "name", getattr(args, "name"))
+            setattr(instance, "name", getattr(args, "name", None))
         if pts:
-            setattr(instance, "pts", getattr(args, "pts"))
+            setattr(instance, "pts", getattr(args, "pts", None))
 
         return instance