Revision: 5104
          http://tigervnc.svn.sourceforge.net/tigervnc/?rev=5104&view=rev
Author:   ossman_
Date:     2013-05-23 11:40:30 +0000 (Thu, 23 May 2013)
Log Message:
-----------
Relax the requirements on addKeysym() so that it can add new
entries that still require modifying the current modifier state.

Modified Paths:
--------------
    trunk/unix/xserver/hw/vnc/Input.cc

Modified: trunk/unix/xserver/hw/vnc/Input.cc
===================================================================
--- trunk/unix/xserver/hw/vnc/Input.cc  2013-05-22 12:57:16 UTC (rev 5103)
+++ trunk/unix/xserver/hw/vnc/Input.cc  2013-05-23 11:40:30 UTC (rev 5104)
@@ -507,7 +507,16 @@
                vlog.info("Added unknown keysym 0x%x to keycode %d",
                          keysym, keycode);
 
-               new_state = state;
+               /*
+                * The state given to addKeysym() is just a hint and
+                * the actual result might still require some state
+                * changes.
+                */
+               keycode = keysymToKeycode(keysym, state, &new_state);
+               if (keycode == 0) {
+                       vlog.error("Newly added keysym 0x%x cannot be 
generated", keysym);
+                       return;
+               }
        }
 
        /*

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