From 7a2dde7448c044c8509628a94768fdf6b9c41f7f Mon Sep 17 00:00:00 2001
From: ayangweb <75017711+ayangweb@users.noreply.github.com>
Date: Tue, 10 Jun 2025 17:22:13 +0800
Subject: [PATCH] refactor: check if the message block is purely blank (#651)

---
 src/hooks/useStreamChat.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hooks/useStreamChat.ts b/src/hooks/useStreamChat.ts
index 4a031adb..81682c35 100644
--- a/src/hooks/useStreamChat.ts
+++ b/src/hooks/useStreamChat.ts
@@ -63,7 +63,7 @@ export const useStreamChat = (options: Options) => {
           }
 
           // If the chunk data does not contain a message_chunk, we ignore it
-          if (chunkData.message_chunk) {
+          if (chunkData.message_chunk.trim()) {
             setVisible(true);
           }