From 394589d87cd48a261c8fccb7c07c6430c76f1ad1 Mon Sep 17 00:00:00 2001
From: Ton van Overbeek <tvoverbeek@gmail.com>
Date: Fri, 20 Jan 2017 20:42:25 +0100
Subject: [PATCH] Execute both sending bootcode.bin and second stage boot
 server when loop=0

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 02ac60f..a359738 100755
--- a/main.c
+++ b/main.c
@@ -393,6 +393,7 @@ int file_server(libusb_device_handle * usb_device)
 		}
 	}
 
+	printf("Second stage boot server done\n");
 	return 0;
 }
 
@@ -492,7 +493,7 @@ int main(int argc, char *argv[])
 		libusb_close(usb_device);
 		sleep(5);
 	}
-	while(loop);
+	while(loop || desc.iSerialNumber == 0);
 
 	libusb_exit(ctx);