From 6ee892d23be66bcd5bf15d438402b04b8bb97f77 Mon Sep 17 00:00:00 2001
From: janeptrv <janeptrv@users.noreply.github.com>
Date: Sat, 7 Nov 2020 16:10:01 -0500
Subject: [PATCH] tick once before starting

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

diff --git a/light_manager.py b/light_manager.py
index ecdf29f..09a1fe3 100644
--- a/light_manager.py
+++ b/light_manager.py
@@ -33,6 +33,9 @@ class LightStrip:
     np = self.np
     t = self.cur_tick
     n = np.n
+    
+    if not len(self.cur_pattern) >= n - 1:
+      self.get_next_pattern_tick()
     changes = 0
     ind = self.cur_index
     for i in range(ind, n):