From 2e39e56e176a6d520a584bb8fa917e52521795c3 Mon Sep 17 00:00:00 2001
From: Romuald Conty <romuald@libnfc.org>
Date: Fri, 28 May 2010 09:55:13 +0000
Subject: [PATCH] Return value of pn53x_usb_list_devices() must bool, not void*

---
 libnfc/drivers/pn53x_usb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libnfc/drivers/pn53x_usb.c b/libnfc/drivers/pn53x_usb.c
index 008c68c..fce726f 100644
--- a/libnfc/drivers/pn53x_usb.c
+++ b/libnfc/drivers/pn53x_usb.c
@@ -89,9 +89,9 @@ bool pn53x_usb_list_devices(nfc_device_desc_t pnddDevices[], size_t szDevices, s
   string[0]= '\0';
   usb_init();
 
-  if ((ret= usb_find_busses() < 0)) return NULL;
+  if ((ret= usb_find_busses() < 0)) return false;
   DBG("%d busses",ret);
-  if ((ret= usb_find_devices() < 0)) return NULL;
+  if ((ret= usb_find_devices() < 0)) return false;
   DBG("%d devices",ret);
 
   *pszDeviceFound= 0;