From c30e282f5ebffdf46c234712533d2bc66294f596 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sun, 18 Mar 2018 21:18:26 +0100
Subject: [PATCH] chg: 'trace list' - allocating memory

---
 client/cmdtrace.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/client/cmdtrace.c b/client/cmdtrace.c
index 959f7d1f6..92c94fdc3 100644
--- a/client/cmdtrace.c
+++ b/client/cmdtrace.c
@@ -448,7 +448,6 @@ int CmdTraceList(const char *Cmd) {
 		} else {			
 			
 			str_lower(type);
-			PrintAndLogEx(WARNING, "to lower");
 			
 			// validate type of output
 			if (strcmp(type,     "iclass") == 0)	protocol = ICLASS;
@@ -473,10 +472,11 @@ int CmdTraceList(const char *Cmd) {
 	//Validations
 	if (errors) return usage_trace_list();
 	
-	
 	uint16_t tracepos = 0;
+	// reserv some space.
+	trace = malloc(USB_CMD_DATA_SIZE);
 	
-	if ( !isOnline ) {
+	if ( isOnline ) {
 		// Query for the size of the trace
 		UsbCommand response;
 		GetFromBigBuf(trace, USB_CMD_DATA_SIZE, 0);