X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/046f3dfa7c818ef45815d37abf2407cafacde961..ae8e8a437237a059e798f443eb6a8f695754051e:/client/proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 528cae34..bf0f3817 100644
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -47,7 +47,11 @@ void SendCommand(UsbCommand *c) {
       PrintAndLog("Sending bytes to proxmark failed - offline");
       return;
     }
-
+  /**
+	The while-loop below causes hangups at times, when the pm3 unit is unresponsive
+	or disconnected. The main console thread is alive, but comm thread just spins here.
+	Not good.../holiman
+	**/
   while(txcmd_pending);
   txcmd = *c;
   txcmd_pending = true;