From cf6fa7ccf2aed65908054f0868dca5725902bac3 Mon Sep 17 00:00:00 2001
From: Klemek <klemek@outlook.fr>
Date: Fri, 9 Apr 2021 19:49:34 +0200
Subject: [PATCH] smol fix

---
 src/data_types/frequency.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/data_types/frequency.py b/src/data_types/frequency.py
index b0f00ec..aab30cf 100644
--- a/src/data_types/frequency.py
+++ b/src/data_types/frequency.py
@@ -49,7 +49,7 @@ class Frequency:
         if (
             self.dates[0].weekday() <= busiest_weekday
             and self.dates[-1].weekday() >= busiest_weekday
-        ):
+        ) or n_weekdays == 0:
             n_weekdays += 1
         n_hours = delta.days
         if self.dates[0].hour <= busiest_hour and self.dates[-1].hour >= busiest_hour: