fix flickering

[lifeboot.git] / lifeboot.asm

diff --git a/lifeboot.asm b/lifeboot.asm
index 7ada2fa18329d6e0d999990d11fcd3120451175c..655febbd6ab1d07658e013e5705f4455a728dd6f 100644 (file)
--- a/lifeboot.asm
+++ b/lifeboot.asm
@@ -76,6 +76,7 @@ call init_grid
 
 next_state:
 
+call vsync_wait
 call write_next_vga_page
 call wait_keypress
 call flip_vga_page