From 352bf914e8d6dfc3ce15e06d97f84a00c05624f1 Mon Sep 17 00:00:00 2001
From: liangtao <547670718@qq.com>
Date: Thu, 23 May 2024 15:41:20 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=BC=E5=AE=B9=E5=AD=97=E7=AC=A6=E4=B8=B2?=
 =?UTF-8?q?=E4=B8=BA=E7=A9=BA=E7=9A=84stream=E7=B4=AF=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/theokanning/openai/service/OpenAiService.java  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/service/src/main/java/com/theokanning/openai/service/OpenAiService.java b/service/src/main/java/com/theokanning/openai/service/OpenAiService.java
index 6f2aef7..86532ef 100644
--- a/service/src/main/java/com/theokanning/openai/service/OpenAiService.java
+++ b/service/src/main/java/com/theokanning/openai/service/OpenAiService.java
@@ -749,8 +749,10 @@ public Flowable<ChatMessageAccumulator> mapStreamToAccumulator(Flowable<ChatComp
                     functionCall.setName((functionCall.getName() == null ? "" : functionCall.getName()) + namePart);
                 }
                 if (messageChunk.getFunctionCall().getArguments() != null) {
-                    String argumentsPart = messageChunk.getFunctionCall().getArguments() == null ? "" : messageChunk.getFunctionCall().getArguments().asText();
-                    functionCall.setArguments(new TextNode((functionCall.getArguments() == null ? "" : functionCall.getArguments().asText()) + argumentsPart));
+                    String argumentsPart = messageChunk.getFunctionCall().getArguments().asText();
+                    if (!argumentsPart.isEmpty()) {
+                        functionCall.setArguments(new TextNode((functionCall.getArguments() == null ? "" : functionCall.getArguments().asText()) + argumentsPart));
+                    }
                 }
                 accumulatedMessage.setFunctionCall(functionCall);
             } else if (messageChunk.getToolCalls() != null) {