From c9185ff3f7d4dab4f67aa7b57abe9a7be6dfbe10 Mon Sep 17 00:00:00 2001
From: HibiKier <45528451+HibiKier@users.noreply.github.com>
Date: Thu, 20 May 2021 20:37:26 +0800
Subject: [PATCH] Update __init__.py

---
 plugins/send_img/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/send_img/__init__.py b/plugins/send_img/__init__.py
index 232e5998..204ba4db 100644
--- a/plugins/send_img/__init__.py
+++ b/plugins/send_img/__init__.py
@@ -35,6 +35,9 @@ async def _(bot: Bot, event: Event, state: T_State):
         logger.warning(f'未找到 {path} 文件夹，调用取消!')
         return
     length = len(os.listdir(IMAGE_PATH + path)) - 1
+    if length == 0:
+        logger.warning(f'图库 {path} 为空，调用取消！')
+        return
     index = img_id if img_id else str(random.randint(0, length))
     if not is_number(index):
         await send_img.finish("id错误！")