Add a small explanatory comment.

[remoteglot] / remoteglot.pl

diff --git a/remoteglot.pl b/remoteglot.pl
index aaaed104ea94a2fd73ab316678129b4f66b5bf18..6d07c5bd6049d773e2da54633d215bd5b9784000 100755 (executable)
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -1039,6 +1039,7 @@ sub find_clock_start {
        }
 
        # TODO(sesse): Maybe we can get the number of moves somehow else for FICS games.
+       # The history is needed for id_for_pos.
        if (!exists($pos->{'pretty_history'})) {
                return;
        }