accept patch FS#4761 - putting the player on hold will now pause games. this should be

fitted to pong and rockblox as well. credit Lukas Sabota for the initial work, and, my very
own first commit!


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10365 a1c6a512-1295-4272-9138-f99709370657

apps/plugins/snake2.c

@@ -1113,6 +1113,12 @@ void game (void)
         rb->sleep(HZ/speed);
 
         button = rb->button_get(false);
+
+#ifdef HAS_BUTTON_HOLD
+        if (rb->button_hold())
+        button = SNAKE2_PLAYPAUSE;
+#endif
+
         switch (button)
         {
              case SNAKE2_UP: