Index: runtime/netstrm.c
===================================================================
--- runtime/netstrm.c.orig	2012-09-06 11:00:51.000000000 +0100
+++ runtime/netstrm.c	2012-09-20 22:26:02.000000000 +0100
@@ -253,8 +253,10 @@ EnableKeepAlive(netstrm_t *pThis)
 static rsRetVal
 CheckConnection(netstrm_t *pThis)
 {
+	DEFiRet;
 	ISOBJ_TYPE_assert(pThis, netstrm);
-	pThis->Drvr.CheckConnection(pThis->pDrvrData);
+	iRet = pThis->Drvr.CheckConnection(pThis->pDrvrData);
+	RETiRet;
 }