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prevent concurrent modification exception while copying node tree

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This commit is contained in:
Craig Raw 2022-07-14 15:30:39 +02:00
parent c4d2041a77
commit 67bc479ae9
1 changed files with 1 additions and 1 deletions
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src/main/java/com/sparrowwallet/drongo/wallet/WalletNode.java
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@ -325,7 +325,7 @@ public class WalletNode extends Persistable implements Comparable<WalletNode> {
copy.setId(getId()); copy.setId(getId());
copy.setLabel(label); copy.setLabel(label);
for(WalletNode child : getChildren()) { for(WalletNode child : new ArrayList<>(getChildren())) {
copy.children.add(child.copy(walletCopy)); copy.children.add(child.copy(walletCopy));
} }