From eccaeb2b2aed0fd9738d83a118cadb5e4efcc289 Mon Sep 17 00:00:00 2001
From: Danny Neira <danny.neira@gmail.com>
Date: Tue, 5 Sep 2017 12:01:50 -0400
Subject: [PATCH] start_day redirects to students if none in the DB

---
 main.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.py b/main.py
index edccd13..0609bb3 100644
--- a/main.py
+++ b/main.py
@@ -152,6 +152,9 @@ def start_day():
     students_att = Attendance.query.filter_by(date_now = date.today()).all()
     
     # checks if not attendace list has been created for the day.
+    if not students:
+        flash('No students in the database yet', 'error')
+        return redirect('/students')
     if not students_att:
         if students:
         # pushes all students into the attendance table, creating