Add a SCORE_NONE.

diff --git a/src/hashprobe.proto b/src/hashprobe.proto
index dfd16fdcd3dcfbd4bcdc75799449d6cce69c48af..bb34806dfdc53a3a13fdbe5e679d34b987011231 100644 (file)
--- a/src/hashprobe.proto
+++ b/src/hashprobe.proto
@@ -33,8 +33,9 @@ message HashProbeMove {
 }
 message HashProbeScore {
        enum ScoreType {
-               SCORE_CP = 0;
-               SCORE_MATE = 1;
+               SCORE_NONE = 0;
+               SCORE_CP = 1;
+               SCORE_MATE = 2;
        }
        ScoreType score_type = 1;
        int32 score_cp = 2;