From 595a14042853748f9a7f05fbf3e06b3d476e5f7e Mon Sep 17 00:00:00 2001
From: Martin Preuss <martin@aquamaniac.de>
Date: Thu, 5 Sep 2024 18:53:00 +0200
Subject: [PATCH] avr: reorder code (only need to load X if there is still
 something to do).

---
 avr/modules/stats/main.asm | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/avr/modules/stats/main.asm b/avr/modules/stats/main.asm
index 26a4390..c319739 100644
--- a/avr/modules/stats/main.asm
+++ b/avr/modules/stats/main.asm
@@ -55,14 +55,15 @@ Stats_Run:
   in r15, SREG
   push r15
     cli
+    
+    lds r17, statsRemaining
+    tst r17                       ; some left?
+    breq Stats_Run_done           ; nope, jump to end
+
     ldi xl, LOW(com2SendBuffer)
     ldi xh, HIGH(com2SendBuffer)
     ldi r16, 0xff                 ; broadcast
     
-    lds r17, statsRemaining
-    tst r17
-    breq Stats_Run_done
-    
     cpi r17, STATS_POS_RECV
     brne Stats_Run_l1
     rcall CPRO_WriteComRecvStats