From 2661541740d93a6b48f658594288c94f7577548c Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.com>
Date: Mon, 27 Mar 2006 11:10:09 +0000
Subject: [PATCH] Handle when server doesn't give us any clipboard data.

git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@1208 423420c4-83ab-492f-b58f-81f9feb106b5
---
 xclip.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xclip.c b/xclip.c
index 4595eaa..c6ad207 100644
--- a/xclip.c
+++ b/xclip.c
@@ -821,6 +821,13 @@ ui_clip_handle_data(uint8 * data, uint32 length)
 {
 	BOOL free_data = False;
 
+	if (length == 0)
+	{
+		xclip_refuse_selection(&selection_request);
+		has_selection_request = False;
+		return;
+	}
+
 	if (selection_request.target == format_string_atom || selection_request.target == XA_STRING)
 	{
 		/* We're expecting a CF_TEXT response */