Update auto-generated bindings to latest upstream

[ldk-java] / src / main / java / org / ldk / structs / InvoiceSignature.java

diff --git a/src/main/java/org/ldk/structs/InvoiceSignature.java b/src/main/java/org/ldk/structs/InvoiceSignature.java
index 417ac79ae719557d5819972df7f4c7d87520cc96..690787d500afe7b9e42843f4d205ab89a8ad6a22 100644 (file)
--- a/src/main/java/org/ldk/structs/InvoiceSignature.java
+++ b/src/main/java/org/ldk/structs/InvoiceSignature.java
@@ -4,6 +4,7 @@ import org.ldk.impl.bindings;
 import org.ldk.enums.*;
 import org.ldk.util.*;
 import java.util.Arrays;
+import javax.annotation.Nullable;
 
 
 /**
@@ -34,6 +35,7 @@ public class InvoiceSignature extends CommonBase {
         */
        public InvoiceSignature clone() {
                long ret = bindings.InvoiceSignature_clone(this.ptr);
+               if (ret < 1024) { return null; }
                InvoiceSignature ret_hu_conv = new InvoiceSignature(null, ret);
                ret_hu_conv.ptrs_to.add(this);
                return ret_hu_conv;