From cf44ac8c1f2537df3cfb40a214b307c58455c6ab Mon Sep 17 00:00:00 2001
From: Cohee <18619528+Cohee1207@users.noreply.github.com>
Date: Wed, 23 Apr 2025 20:04:00 +0300
Subject: [PATCH] Don't add sys instruction if empty

---
 src/endpoints/backends/chat-completions.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/endpoints/backends/chat-completions.js b/src/endpoints/backends/chat-completions.js
index 934c9d52e..c582a099e 100644
--- a/src/endpoints/backends/chat-completions.js
+++ b/src/endpoints/backends/chat-completions.js
@@ -433,7 +433,7 @@ async function sendMakerSuiteRequest(request, response) {
             generationConfig: generationConfig,
         };
 
-        if (useSystemPrompt) {
+        if (useSystemPrompt && Array.isArray(prompt.system_instruction) && prompt.system_instruction.length) {
             body.systemInstruction = prompt.system_instruction;
         }