From 426c08e2215bb697a0d25ac62642f670c76c7009 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Fri, 18 Sep 2020 17:04:45 +0200
Subject: [PATCH] ht2: avoid sending spurious command after command is finished

---
 armsrc/hitag2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/armsrc/hitag2.c b/armsrc/hitag2.c
index afe4704b8..a35fade72 100644
--- a/armsrc/hitag2.c
+++ b/armsrc/hitag2.c
@@ -1490,6 +1490,7 @@ void ReaderHitag(hitag_function htf, hitag_data *htd) {
             }
             case RHT2F_UID_ONLY: {
                 bStop = !hitag2_read_uid(rx, rxlen, tx, &txlen);
+                if (bSuccessful) bStop = true;
                 attempt_count++; //attempt 3 times to get uid then quit
                 if (!bStop && attempt_count == 3)
                     bStop = true;
@@ -1501,7 +1502,7 @@ void ReaderHitag(hitag_function htf, hitag_data *htd) {
                 goto out;
             }
         }
-        
+        if (bStop) break;
         if (turn_on) {
             // Wait 50ms with field off to be sure the transponder gets reset
             SpinDelay(50);