From bd547418e9f76207acc340b5ddd68dd547ce69e0 Mon Sep 17 00:00:00 2001
From: Romuald Conty <romuald@libnfc.org>
Date: Wed, 22 Sep 2010 12:48:40 +0000
Subject: [PATCH] nfc-poll: disconnect from device if error in order to prevent
 from keep up RF field which have side effects: its power-consumming, device
 can became warm and it generates useless radiofrequencies.

---
 examples/nfc-poll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/nfc-poll.c b/examples/nfc-poll.c
index 54e6967..a9f173d 100644
--- a/examples/nfc-poll.c
+++ b/examples/nfc-poll.c
@@ -137,10 +137,10 @@ main (int argc, const char *argv[])
         };
       }
     } else {
+      nfc_disconnect (pnd);
       nfc_perror (pnd, "nfc_initiator_poll_targets");
       exit (EXIT_FAILURE);
     }
-
     nfc_disconnect (pnd);
   }