jhlywa#319: add null move functionality: code review fixes

ppeloton · Mar 22, 2024 · e5df490 · e5df490
1 parent 6ee8c59
commit e5df490
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/chess.ts b/src/chess.ts
@@ -101,7 +101,7 @@ const FLAGS: Record<string, string> = {
   PROMOTION: 'p',
   KSIDE_CASTLE: 'k',
   QSIDE_CASTLE: 'q',
-  NULL_MOVE: 'nm',
+  NULL_MOVE: '-',
 }
 
 // prettier-ignore
@@ -1982,7 +1982,7 @@ export class Chess {
     } else if (move.flags & BITS.QSIDE_CASTLE) {
       output = 'O-O-O'
     } else if (move.flags & BITS.NULL_MOVE){
-      output = SAN_NULLMOVE
+      return SAN_NULLMOVE
     } else {
       if (move.piece !== PAWN) {
         const disambiguator = getDisambiguator(move, moves)