Fallback to sentinel value if not specified through builder

1 files changed, 1 insertions, 1 deletions

diff --git a/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/User.java b/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/User.java
index 70fc8db243c..607e3482c3d 100644
--- a/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/User.java
+++ b/jdisc-security-filters/src/main/java/com/yahoo/jdisc/http/filter/security/misc/User.java
@@ -31,7 +31,7 @@ public record User(String email, String name, String nickname, String picture, b
 
     private User(Builder builder) {
         this(builder.email, builder.name, builder.nickname, builder.picture, builder.isVerified, builder.loginCount,
-             builder.lastLogin, builder.extraAttributes);
+             Objects.requireNonNullElse(builder.lastLogin, NO_DATE), builder.extraAttributes);
     }
 
     public static Builder builder() { return new Builder(); }