From 512c246338f38f093712943cee6701ff42fab68f Mon Sep 17 00:00:00 2001
From: Andy Green <andy.green@linaro.org>
Date: Wed, 18 Sep 2013 12:59:33 +0800
Subject: [PATCH] trac #39: allow fd 0 for connection

Reported (with fix) by Martijn The http://libwebsockets.org/trac/ticket/39

Signed-off-by: Andy Green <andy.green@linaro.org>
---
 lib/libwebsockets.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 661876ed..49ae8e0e 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -113,7 +113,7 @@ insert_wsi_socket_into_fds(struct libwebsocket_context *context,
 	}
 
 	assert(wsi);
-	assert(wsi->sock);
+	assert(wsi->sock >= 0);
 
 	lwsl_info("insert_wsi_socket_into_fds: wsi=%p, sock=%d, fds pos=%d\n",
 					    wsi, wsi->sock, context->fds_count);