From ddceb69b200f44957b566c2be319b2de1dc3ac6b Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Thu, 12 Feb 2026 14:11:50 +0800
Subject: [PATCH] bugfix

---
 skillagent/skillengine.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/skillagent/skillengine.py b/skillagent/skillengine.py
index d232c4a..8a2bbd6 100644
--- a/skillagent/skillengine.py
+++ b/skillagent/skillengine.py
@@ -35,7 +35,8 @@ class LLMHandler:
 		async for d in env.inference_generator(self.request, params_kw=kw):
 			try:
 				j = DictObject(**json.loads(d))
-				txt += j.content
+				if j.content:
+					txt += j.content
 			except Exception as e:
 				exception(f'{e}\n{format_exc()}')
 		return txt