When we stopped doing full updates on format changes, we also lost the side

effect of having the first update being a full update. This is needed for
correct behaviour for some extensions.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4595 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/vncviewer/CConn.cxx b/vncviewer/CConn.cxx
index 9ef182392c283ecfb83249d398ace84f6569e673..d764ebc2e99e1293ff94be1a8e9aa3b53e9afcf7 100644 (file)
--- a/vncviewer/CConn.cxx
+++ b/vncviewer/CConn.cxx
@@ -526,6 +526,9 @@ void CConn::requestNewUpdate()
 
   checkEncodings();
 
+  if (firstUpdate)
+    forceNonincremental = true;
+
   writer()->writeFramebufferUpdateRequest(Rect(0, 0, cp.width, cp.height),
                                           !forceNonincremental);