1 files changed, 4 insertions, 2 deletions
diff --git a/src/org/traccar/web/shared/model/User.java b/src/org/traccar/web/shared/model/User.java
index 805c4a6..ab11da4 100644
--- a/src/org/traccar/web/shared/model/User.java
+++ b/src/org/traccar/web/shared/model/User.java
@@ -76,14 +76,16 @@ public class User implements Serializable, Cloneable {
         return password;
     }
 
-    private boolean admin;
+    // TODO temporary nullable to migrate from old database
+    private Boolean admin;
 
     public void setAdmin(boolean admin) {
         this.admin = admin;
     }
 
     public boolean getAdmin() {
-        return admin;
+        // TODO temporary nullable to migrate from old database
+        return (admin == null) ? false : admin;
     }
 
     @GwtTransient