[Bugfix] Client didn't receive clipboard selections from a server due wrong

CConn::serverCutText prototype.

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=503271


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3839 3789f03b-4d11-0410-bbf8-ca57d06f2519

unix/vncviewer/CConn.cxx

 
 void CConn::bell() { XBell(dpy, 0); }
 
-void CConn::serverCutText(const char* str, int len) {
+void CConn::serverCutText(const char* str, rdr::U32 len) {
   desktop->serverCutText(str,len);
 }
 

unix/vncviewer/CConn.h

   void setName(const char* name);
   void setColourMapEntries(int firstColour, int nColours, rdr::U16* rgbs);
   void bell();
-  void serverCutText(const char* str, int len);
+  void serverCutText(const char* str, rdr::U32 len);
   void framebufferUpdateStart();
   void framebufferUpdateEnd();
   void beginRect(const rfb::Rect& r, unsigned int encoding);