From 19d1f3a5ed774f69723a5515207c4ad436c34002 Mon Sep 17 00:00:00 2001
From: Luan-233 <2533556772@qq.com>
Date: Thu, 21 Sep 2023 20:40:29 -0700
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=BE=B9=E7=95=8C=E6=A3=80?=
 =?UTF-8?q?=E6=9F=A5=EF=BC=8C=E9=98=B2=E6=AD=A2=E7=BC=96=E8=AF=91=E6=97=B6?=
 =?UTF-8?q?=E6=8A=A5warning?=
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---
 psycopg/bytes_format.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/psycopg/bytes_format.c b/psycopg/bytes_format.c
index 8628489..0264a6d 100644
--- a/psycopg/bytes_format.c
+++ b/psycopg/bytes_format.c
@@ -227,7 +227,7 @@ PyObject *Bytes_Format(PyObject *format, PyObject *args, char place_holder) {
         } /* '%' */
     } /* until end */
     
-    if (dict) {                                             // if args' type is dict, the func ends
+    if (dict || (arglen < 0) || (argidx < 0)) {                                     // args' type is dict, the func ends
         if (args_owned) Py_DECREF(args);
         if (!(result = resize_bytes(result, reslen - rescnt))) return NULL;         // resize and return
         if (place_holder != '%') {