--- bbproxy/bbproxy.c.orig	2010-06-17 10:21:00.000000000 +0200
+++ bbproxy/bbproxy.c	2010-06-17 10:57:13.000000000 +0200
@@ -875,6 +875,10 @@
 				/* Fallthrough */
 
 			  case P_RESP_READING:
+				if (cwalk->ssocket < 0) {
+					cwalk->state = P_CLEANUP;
+					break;
+				}
 				FD_SET(cwalk->ssocket, &fdread); 
 				if (cwalk->ssocket > maxfd) maxfd = cwalk->ssocket;
 				break;