X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=security%2Fruntime%2Forg.argeo.security.core%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fsecurity%2Fcore%2FArgeoUserDetails.java;h=6793f3c1fa1a911e3f054b5550a964e8edeb280e;hb=51cdd7c0883f0ccd756f0f5d0dc2ac97b327d25d;hp=a05dd1245399e931567cc56a9c0dc19a54c6c762;hpb=dd57224ab51cc377dd7dfb34487f95f16895baaf;p=lgpl%2Fargeo-commons.git

diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/ArgeoUserDetails.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/ArgeoUserDetails.java
index a05dd1245..6793f3c1f 100644
--- a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/ArgeoUserDetails.java
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/core/ArgeoUserDetails.java
@@ -80,6 +80,9 @@ public class ArgeoUserDetails extends User implements ArgeoUser {
 	}
 
 	public static ArgeoUser asArgeoUser(Authentication authentication) {
+		if (authentication == null)
+			return null;
+
 		if (authentication.getPrincipal() instanceof ArgeoUser) {
 			return new SimpleArgeoUser((ArgeoUser) authentication
 					.getPrincipal());