From 9c9daae30f0f7321ea048064f70f354910db04b5 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Thu, 14 Sep 2017 11:08:24 +0200
Subject: [PATCH] chg: swapped return value to bool

---
 client/cmdlfhid.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/client/cmdlfhid.c b/client/cmdlfhid.c
index 05631ae04..75c0a2dcb 100644
--- a/client/cmdlfhid.c
+++ b/client/cmdlfhid.c
@@ -91,16 +91,16 @@ int usage_lf_hid_brute(void){
 }
 
 // sending three times.  Didn't seem to break the previous sim?
-static int sendPing(void){
+static bool sendPing(void){
 	UsbCommand ping = {CMD_PING, {1, 2, 3}};
 	SendCommand(&ping);
 	SendCommand(&ping);	
 	SendCommand(&ping);	
 	clearCommandBuffer();
 	UsbCommand resp;
-	if (WaitForResponseTimeout(CMD_ACK, &resp, 1000))
-		return 0;
-	return 1;
+	if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000))
+		return false;
+	return true;
 }
 static bool sendTry(uint8_t fmtlen, uint32_t fc, uint32_t cn, uint32_t delay, uint8_t *bits, bool verbose){