Chain AT-transaction references to avoid duplicates

Qortal · Dec 10, 2023 · 5054773 · 5054773
1 parent a2ccf0e
commit 5054773
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diff --git a/src/main/java/org/qortal/at/QortalATAPI.java b/src/main/java/org/qortal/at/QortalATAPI.java
@@ -522,6 +522,10 @@ private long getNextTransactionTimestamp() {
 
 	/** Returns AT account's lastReference */
 	private byte[] getLastReference() {
+		// If we have transactions already, then use signature from last transaction
+		if (!this.transactions.isEmpty())
+			return this.transactions.get(this.transactions.size() - 1).getTransactionData().getSignature();
+
 		try {
 			// Look up AT's account's last reference from repository
 			Account atAccount = this.getATAccount();