fixed integer division

subsites/lunchuman/lunchuman.wsgi

@@ -78,7 +78,7 @@ foods int
         self.conn.commit()
         
     def get_users(self):
-        self.cursor.execute('select * from users order by moneys / foods desc')
+        self.cursor.execute('select * from users order by moneys / (foods * 1.0) desc')
         return self.cursor.fetchall()
 
     def add_user(self, name):