Ensure the watching menu page isn't outside the list. This can happen when returning

from watching a game on page 2 and there's fewer games being played.


git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@579 db0b04b0-f4d1-0310-9a6d-de3e77497b0e

dgamelaunch.c

@@ -752,6 +752,7 @@ inprogressmenu (int gameid)
       drawbanner (&banner, 1, 1);
 
       if (len > 0) {
+	  while (offset >= len) { offset -= max_height; }
 	  if (offset < 0) offset = 0;
 	  mvaddstr (3, 1, "The following games are in progress:");