Index: /trunk/src/VBox/Devices/Storage/DrvVD.cpp
===================================================================
--- /trunk/src/VBox/Devices/Storage/DrvVD.cpp	(revision 30220)
+++ /trunk/src/VBox/Devices/Storage/DrvVD.cpp	(revision 30221)
@@ -682,5 +682,5 @@
         if (cbBytesRead < 0)
             return VERR_NET_CONNECTION_REFUSED; /** @todo real solution */
-        if (cbBytesRead == 0 && errno)
+        if (cbBytesRead == 0 && errno) /** @todo r=bird: lwip_recv will not touch errno on Windows.  This may apply to other hosts as well  */
             return VERR_NET_CONNECTION_REFUSED; /** @todo real solution */
         if (pcbRead)