Fix error log in console when user has no avatar

app/src/main/frontend/components/general/Avatar.tsx

@@ -15,6 +15,7 @@ const Avatar = ({...props}) => {
     }
 
     // TODO: Check if avatar can be loaded from SSO
+    if (auth.state.user?.hasAvatar) {
         return (
             <NextUiAvatar
                 showFallback
@@ -22,6 +23,14 @@ const Avatar = ({...props}) => {
                 {...props}
             />
         );
+    } else {
+        return (
+            <NextUiAvatar
+                showFallback
+                {...props}
+            />
+        );
+    }
 }
 
 export default Avatar;