Fix rows function

artembakhanov · Jul 20, 2020 · 79b2999 · 79b2999
1 parent eee3b16
commit 79b2999
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/setup.py b/setup.py
@@ -6,15 +6,15 @@
 setup(
     name='python-telegram-bot-calendar',
     packages=['telegram_bot_calendar'],
-    version='1.0.1',
+    version='1.0.2',
     license='MIT',
     description='Python inline calendar for telegram bots',
     long_description=long_description,
     long_description_content_type="text/markdown",
     author='Artem Bakhanov',
     author_email='[email protected]',
     url='https://github.com/artembakhanov/python-telegram-bot-calendar',
-    download_url='https://github.com/artembakhanov/python-telegram-bot-calendar/archive/v_1.0.1.tar.gz',
+    download_url='https://github.com/artembakhanov/python-telegram-bot-calendar/archive/v_1.0.2.tar.gz',
     keywords=['calendar', 'telegram', 'bot', 'telegram bot'],
     install_requires=[
         'python-dateutil',

diff --git a/telegram_bot_calendar/base.py b/telegram_bot_calendar/base.py
@@ -147,7 +147,7 @@ def _get_period(self, step, start, diff, *args, **kwargs):
 
 
 def rows(buttons, row_size):
-    return [buttons[i:i + row_size] for i in range(0, len(buttons) - row_size + 1, row_size)]
+    return [buttons[i:i + row_size] for i in range(0, max(len(buttons) - row_size, 0) + 1, row_size)]
 
 
 def max_date(d, step):