X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FNodeAnnouncement.java;h=96d7b725b2653d402f94a12c2cd5787f85e60ffe;hb=a7653cf8717b1f9df4d3f4c4bd0b1f50f3bbc230;hp=57c76501095de4487f305b718c162277bea92903;hpb=b6cc0960eaee5a5bbc7fde79a56152d6dcd649d8;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/NodeAnnouncement.java b/src/main/java/org/ldk/structs/NodeAnnouncement.java
index 57c76501..96d7b725 100644
--- a/src/main/java/org/ldk/structs/NodeAnnouncement.java
+++ b/src/main/java/org/ldk/structs/NodeAnnouncement.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;
 
 
 /**
@@ -38,6 +39,7 @@ public class NodeAnnouncement extends CommonBase {
 	 */
 	public UnsignedNodeAnnouncement get_contents() {
 		long ret = bindings.NodeAnnouncement_get_contents(this.ptr);
+		if (ret < 1024) { return null; }
 		UnsignedNodeAnnouncement ret_hu_conv = new UnsignedNodeAnnouncement(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -56,6 +58,7 @@ public class NodeAnnouncement extends CommonBase {
 	 */
 	public static NodeAnnouncement of(byte[] signature_arg, UnsignedNodeAnnouncement contents_arg) {
 		long ret = bindings.NodeAnnouncement_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
+		if (ret < 1024) { return null; }
 		NodeAnnouncement ret_hu_conv = new NodeAnnouncement(null, ret);
 		ret_hu_conv.ptrs_to.add(ret_hu_conv);
 		ret_hu_conv.ptrs_to.add(contents_arg);
@@ -67,6 +70,7 @@ public class NodeAnnouncement extends CommonBase {
 	 */
 	public NodeAnnouncement clone() {
 		long ret = bindings.NodeAnnouncement_clone(this.ptr);
+		if (ret < 1024) { return null; }
 		NodeAnnouncement ret_hu_conv = new NodeAnnouncement(null, ret);
 		ret_hu_conv.ptrs_to.add(this);
 		return ret_hu_conv;
@@ -85,6 +89,7 @@ public class NodeAnnouncement extends CommonBase {
 	 */
 	public static Result_NodeAnnouncementDecodeErrorZ read(byte[] ser) {
 		long ret = bindings.NodeAnnouncement_read(ser);
+		if (ret < 1024) { return null; }
 		Result_NodeAnnouncementDecodeErrorZ ret_hu_conv = Result_NodeAnnouncementDecodeErrorZ.constr_from_ptr(ret);
 		return ret_hu_conv;
 	}