From 08db857484e107719c401492acbb07bc9979e329 Mon Sep 17 00:00:00 2001
From: Jerry <isjerryxiao@outlook.com>
Date: Sun, 30 Dec 2018 19:04:38 +0800
Subject: [PATCH] telegram does not like keyboard keys to exceed 100

---
 tgmsbot.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tgmsbot.py b/tgmsbot.py
index 0b20120..65c0cbf 100644
--- a/tgmsbot.py
+++ b/tgmsbot.py
@@ -122,6 +122,10 @@ def send_keyboard(bot, update, args):
         if width > 8:
             width = 8
             msg.reply_text('宽度太大，已经帮您设置成8了')
+        # telegram doesn't like keyboard keys to exceed 100
+        if height * width > 100:
+            msg.reply_text('格数不能超过100')
+            return
         ck = check_params(height, width, mines)
         if ck[0]:
             board = Board(height, width, mines)