These methods aren't critical so no need for them to be pure

diff --git a/common/rfb/CMsgHandler.cxx b/common/rfb/CMsgHandler.cxx
index eff47766e5450087e4316950fa43ce54a4e0fc23..ce8b271f59a63d2bbf4610b27094039c8c6416ba 100644 (file)
--- a/common/rfb/CMsgHandler.cxx
+++ b/common/rfb/CMsgHandler.cxx
@@ -74,3 +74,11 @@ void CMsgHandler::endOfContinuousUpdates()
 {
   cp.supportsContinuousUpdates = true;
 }
+
+void CMsgHandler::framebufferUpdateStart()
+{
+}
+
+void CMsgHandler::framebufferUpdateEnd()
+{
+}

diff --git a/common/rfb/CMsgHandler.h b/common/rfb/CMsgHandler.h
index 8e3c84ed7154ca711379d58833720ee199053e4a..5e333d27cf7bc34216e6866a98d5f29ff12e7e28 100644 (file)
--- a/common/rfb/CMsgHandler.h
+++ b/common/rfb/CMsgHandler.h
@@ -57,8 +57,8 @@ namespace rfb {
     virtual void endOfContinuousUpdates();
     virtual void serverInit() = 0;
 
-    virtual void framebufferUpdateStart() = 0;
-    virtual void framebufferUpdateEnd() = 0;
+    virtual void framebufferUpdateStart();
+    virtual void framebufferUpdateEnd();
     virtual void dataRect(const Rect& r, int encoding) = 0;
 
     virtual void setColourMapEntries(int firstColour, int nColours,