From 8f6ee88f2230b46c9ae5b90b85123d4bc62e070d Mon Sep 17 00:00:00 2001
From: yi-ge <a@wyr.me>
Date: Fri, 10 Mar 2023 00:29:57 +0800
Subject: [PATCH] to: Allow the user string to be empty to get the remaining
 information

---
 src/chatgpt-api.ts | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/chatgpt-api.ts b/src/chatgpt-api.ts
index 14e3a17..17792d6 100644
--- a/src/chatgpt-api.ts
+++ b/src/chatgpt-api.ts
@@ -331,15 +331,17 @@ export class ChatGPTAPI {
     }
 
     const systemMessageOffset = messages.length
-    let nextMessages = messages.concat([
-      {
-        ...{
-          role: 'user',
-          content: text,
-          name: opts.name
-        }
-      }
-    ])
+    let nextMessages = text
+      ? messages.concat([
+          {
+            ...{
+              role: 'user',
+              content: text,
+              name: opts.name
+            }
+          }
+        ])
+      : messages
     let numTokens = 0
 
     do {