From 3027bc5705d3923581b1a025122db0e729b59fcf Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Wed, 6 Nov 2013 15:27:04 +0000
Subject: [PATCH] Some applications probe for clipboard formats using the
 trial-and-error method rather than asking for TARGETS. We need to make sure
 we properly report unsupported formats back to these.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@5137 3789f03b-4d11-0410-bbf8-ca57d06f2519
---
 unix/tx/TXWindow.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/unix/tx/TXWindow.cxx b/unix/tx/TXWindow.cxx
index 2b535df8..12e6ebad 100644
--- a/unix/tx/TXWindow.cxx
+++ b/unix/tx/TXWindow.cxx
@@ -454,6 +454,8 @@ void TXWindow::handleXEvent(XEvent* ev)
         } else if (se.target == XA_STRING) {
           if (!selectionRequest(se.requestor, se.selection, se.property))
             se.property = None;
+        } else {
+          se.property = None;
         }
       }
       XSendEvent(dpy, se.requestor, False, 0, (XEvent*)&se);
-- 
2.39.5