[Java] Update auto-generated Java structs

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

diff --git a/src/main/java/org/ldk/structs/Sign.java b/src/main/java/org/ldk/structs/Sign.java
index ed3f9728e820bc0b97cf36542ce7c448179f5202..1c14591d20d48a159a8a0ed315632797fba61cbb 100644 (file)
--- 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;
        }