fix: acknowledgement compare issue fixed (#855)

icon-project · Apr 4, 2024 · 8dbb6ab · 8dbb6ab
1 parent 68daa8c
commit 8dbb6ab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/contracts/javascore/ics20/src/main/java/ibc/ics20/ICS20Transfer.java b/contracts/javascore/ics20/src/main/java/ibc/ics20/ICS20Transfer.java
@@ -16,6 +16,7 @@
 import score.annotation.Optional;
 import score.annotation.Payable;
 import icon.ibc.interfaces.IIBCModule;
+import java.util.Arrays;
 
 
 import java.math.BigInteger;
@@ -332,7 +333,7 @@ public byte[] onRecvPacket(byte[] packet, Address relayer) {
     @External
     public void onAcknowledgementPacket(byte[] packet, byte[] acknowledgement, Address relayer) {
         onlyIBC();
-        if (!acknowledgement.equals(ICS20Lib.SUCCESSFUL_ACKNOWLEDGEMENT_JSON)) {
+        if (!Arrays.equals(acknowledgement,ICS20Lib.SUCCESSFUL_ACKNOWLEDGEMENT_JSON)) {
             Packet packetDb = Packet.decode(packet);
             refundTokens(packetDb);
         }