X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Futils%2FcompgameStorage.js;h=e30a69fbeb853d68ca57eb02678bb7b27aa27e10;hb=2c5d7b20742b802d9c47916915c1114bcfc9a9c3;hp=a5c58af1de698e2e51ae7c08fb168d2250597182;hpb=934f7f70431e9892b3ea48ba199356b4f24eaf1b;p=vchess.git

diff --git a/client/src/utils/compgameStorage.js b/client/src/utils/compgameStorage.js
index a5c58af1..e30a69fb 100644
--- a/client/src/utils/compgameStorage.js
+++ b/client/src/utils/compgameStorage.js
@@ -15,7 +15,8 @@ function dbOperation(callback) {
   let DBOpenRequest = window.indexedDB.open("vchess_comp", 4);
 
   DBOpenRequest.onerror = function(event) {
-    alert(store.state.tr["Database error: stop private browsing, or update your browser"]);
+    alert(store.state.tr[
+      "Database error: stop private browsing, or update your browser"]);
     callback("error", null);
   };
 
@@ -27,7 +28,11 @@ 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");
   };
 }