From: martin.holst@gmail.com <martin.holst@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Date: Wed, 6 Nov 2013 18:32:11 +0000 (+0000)
Subject: Minor fix, sometimes when data is sent without the pm3 is connected, it causes a... 
X-Git-Tag: v1.0.0~25
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/da9d456e9fabb82fcaefdddcaac50d38b35cf3d9?hp=b11542a7f65268df82a8e80f42b91751bba76adb

Minor fix, sometimes when data is sent without the pm3 is connected, it causes a spin-loop condition to occur which blocks the processor. fixed
---

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 102e03f7..91bc7b31 100644
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -41,6 +41,12 @@ void SendCommand(UsbCommand *c) {
     ERR("Sending command failed, previous command is still pending");
   }
 */
+  if(offline)
+    {
+      PrintAndLog("Sending bytes to proxmark failed - offline");
+      return;
+    }
+
   while(txcmd_pending);
   txcmd = *c;
   txcmd_pending = true;