From 68e4ce488d0a011c2e03c631b5cc0c24dff7e1f8 Mon Sep 17 00:00:00 2001
From: Dien-Nhung Nguyen <kein@kienlab.com>
Date: Thu, 5 Sep 2024 22:30:40 +0700
Subject: fix: crash loop on new chip (#45)

changes: skip reading bitmaps on invalid magic header
---
 src/main.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index a7392ed..7d86220 100644
--- a/src/main.c
+++ b/src/main.c
@@ -79,6 +79,9 @@ void play_splash(xbm_t *xbm, int col, int row)
 
 void load_bmlist()
 {
+	if (data_get_header(0) == 0) // There is no bitmap stored in flash
+		return; // skip
+
 	bm_t *curr_bm = bmlist_current();
 
 	for (int i=0; i<8; i++) {
-- 
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