fix at 256 seconds

2025-06-23 00:31:53 -07:00 · 2025-06-23 00:31:53 -07:00 · 4bac47a4fd
commit 4bac47a4fd
parent 5cf64970c8
1 changed files with 4 additions and 0 deletions
--- a/mandel.s
+++ b/mandel.s
@ -2002,10 +2002,14 @@ update_status:
        countdown_loop:
            lda elapsed_work + 1
            cmp #.hibyte(divisor)
+            beq countdown_lobyte
            bcc countdown_done
+            bcs countdown_inc
+        countdown_lobyte:
            lda elapsed_work
            cmp #.lobyte(divisor)
            bcc countdown_done
+        countdown_inc:
            sec
            lda elapsed_work
            sbc #.lobyte(divisor)