Fix variant map for games that don't have any variants

AbstractPlay · Sep 24, 2024 · 158efeb · 158efeb
1 parent 8b25b48
commit 158efeb
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/src/components/ListGames.js b/src/components/ListGames.js
@@ -66,7 +66,12 @@ function ListGames({ fixedState }) {
     } else {
       gameEngine = GameFactory(info.uid);
     }
-    return new Map(gameEngine.allvariants().map((rec) => [rec.uid, rec.name]));
+    const all = gameEngine.allvariants();
+    if (all !== undefined) {
+        return new Map(gameEngine.allvariants().map((rec) => [rec.uid, rec.name]));
+    } else {
+        return new Map();
+    }
   }, [metaGame]);
 
   const data = useMemo(

diff --git a/src/components/StandingChallenges.js b/src/components/StandingChallenges.js
@@ -270,7 +270,12 @@ function StandingChallenges(props) {
     } else {
       gameEngine = GameFactory(info.uid);
     }
-    return new Map(gameEngine.allvariants().map((rec) => [rec.uid, rec.name]));
+    const all = gameEngine.allvariants();
+    if (all !== undefined) {
+        return new Map(gameEngine.allvariants().map((rec) => [rec.uid, rec.name]));
+    } else {
+        return new Map();
+    }
   }, [metaGame]);
 
   const data = useMemo(