X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Futils%2FcompgameStorage.js;h=a8bcaa2a7f02b6004c21c4d0bc95574b575ab142;hb=bee36510477b04dee500a9a624584544b9c8bdb2;hp=a5c58af1de698e2e51ae7c08fb168d2250597182;hpb=8f16069a55fdbbb92f62eb385daf776bef4fc7fd;p=vchess.git

diff --git a/client/src/utils/compgameStorage.js b/client/src/utils/compgameStorage.js
index a5c58af1..a8bcaa2a 100644
--- a/client/src/utils/compgameStorage.js
+++ b/client/src/utils/compgameStorage.js
@@ -27,7 +27,11 @@ function dbOperation(callback) {
 
   DBOpenRequest.onupgradeneeded = function(event) {
     let db = event.target.result;
-    db.createObjectStore("compgames", { keyPath: "vname" });
+    let upgradeTransaction = event.target.transaction;
+    if (!db.objectStoreNames.contains("compgames"))
+      db.createObjectStore("compgames", { keyPath: "vname" });
+    else
+      upgradeTransaction.objectStore("compgames");
   };
 }