From f4cfd01b6be6cc93ea0a25c8e2d23133b0bc2972 Mon Sep 17 00:00:00 2001
From: Polle Vanhoof <polle@polle-pc.localdomain>
Date: Mon, 3 Aug 2020 20:45:37 +0200
Subject: [PATCH] Fix stupid mistake. I should learn to test before I commit

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

diff --git a/src/mfoc.c b/src/mfoc.c
index a86ccb6..672a297 100644
--- a/src/mfoc.c
+++ b/src/mfoc.c
@@ -684,7 +684,7 @@ int main(int argc, char *const argv[])
           failure = false;
         } else {
           // Error, now try read() with B key
-          if (res != NFC_EMFCAUTHFAIL) {
+          if (res == NFC_EMFCAUTHFAIL) {
             fprintf(stdout, "Failed reading with Key A after successfully testing Key A. This is unusual, but continuing anyway in case Key B succeeds...");
           } else if (res != NFC_ERFTRANS) {
             nfc_perror(r.pdi, "nfc_initiator_mifare_cmd");