From bf2f001a4642ca281670f8f408e26ccca64b7ad1 Mon Sep 17 00:00:00 2001
From: MCUdude <hansibull@gmail.com>
Date: Thu, 16 Apr 2026 07:56:10 +0200
Subject: [PATCH] Make it possible to read and set the target voltage in the
 same command

---
 src/stk500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stk500.c b/src/stk500.c
index 40a3c98b..7086500d 100644
--- a/src/stk500.c
+++ b/src/stk500.c
@@ -546,7 +546,7 @@ retry:
     if(my.varef_get)
       msg_info("Analog reference voltage value read as %.2f V\n", (varef_read/10.0));
     // Write analog reference voltage
-    else {
+    if(my.varef_set) {
       msg_info("Changing analog reference voltage from %.2f V to %.2f V\n", (varef_read/10.0), my.varef_data);
       if(pgm->set_varef(pgm, 0, my.varef_data) < 0)
         return -1;