Clipboard.c: Fix: always reset selectionStage in endTransfer

nx-X11/programs/Xserver/hw/nxagent/Clipboard.c

@@ -1016,9 +1016,9 @@ static void endTransfer(Bool success)
     #ifdef DEBUG
     fprintf(stderr, "%s: lastClientClientPtr is NULL - doing nothing.\n", __func__);
     #endif
-    return;
   }
-
+  else
+  {
     #ifdef DEBUG
     if (success == SELECTION_SUCCESS)
       fprintf(stderr, "%s: sending notification to client [%d], property [%d][%s]\n", __func__,
@@ -1034,6 +1034,7 @@ static void endTransfer(Bool success)
                                      lastClientSelection,
                                      lastClientTarget,
                                      success == SELECTION_SUCCESS ? lastClientProperty : None);
+  }
 
   /*
    * Enable further requests from clients.