X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/75465377b93c9a27450a186342e9cfd2a84b4173..47cbb2d41851e680c84b3a7dd0465f7f7960a9ec:/client/proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index a9819b54..d2bb2011 100644
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -48,6 +48,11 @@ void SendCommand(UsbCommand *c) {
       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;