Merge pull request #940 from GlotPress/812-fix-profile-when-no-user

812: Fix profile display when no user is selected...

gp-includes/routes/profile.php

@@ -40,7 +40,7 @@ public function profile_view( $user = '' ) {
 			$user = get_user_by( 'slug', $user );
 		}
 
-		if ( ! $user ) {
+		if ( ! $user || ( is_object( $user ) && $user instanceof WP_User && ! $user->exists() ) ) {
 			return $this->die_with_404();
 		}