nfc-poll: print "Waiting for card removing..." before waiting

znatz · Jul 14, 2017 · f941758 · f941758
1 parent 14f48d0
commit f941758
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/nfc-poll.c b/examples/nfc-poll.c
@@ -146,6 +146,7 @@ main(int argc, const char *argv[])
   if (res > 0) {
     print_nfc_target(&nt, verbose);
     printf("Waiting for card removing...");
+    fflush(stdout);
     while (0 == nfc_initiator_target_is_present(pnd, NULL)) {}
     nfc_perror(pnd, "nfc_initiator_target_is_present");
     printf("done.\n");