X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FSign.java;h=1c14591d20d48a159a8a0ed315632797fba61cbb;hb=890e35a4387758c0447aab34166caa579bbf3a08;hp=ed3f9728e820bc0b97cf36542ce7c448179f5202;hpb=6fe917116a65d7b62123226c4240d77ea2719783;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/Sign.java b/src/main/java/org/ldk/structs/Sign.java
index ed3f9728..1c14591d 100644
--- a/src/main/java/org/ldk/structs/Sign.java
+++ b/src/main/java/org/ldk/structs/Sign.java
@@ -80,7 +80,7 @@ public class Sign extends CommonBase {
 		Reference.reachabilityFence(this);
 		if (ret >= 0 && ret <= 4096) { return null; }
 		Sign ret_hu_conv = new Sign(null, ret);
-		ret_hu_conv.ptrs_to.add(this);
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
 		return ret_hu_conv;
 	}