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Fix DBOpenRequest.onupgradeneeded
[vchess.git]
/
client
/
src
/
utils
/
compgameStorage.js
diff --git
a/client/src/utils/compgameStorage.js
b/client/src/utils/compgameStorage.js
index
a5c58af
..
a8bcaa2
100644
(file)
--- 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;
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");
};
}
};
}