Remove Build Error

src/Pid/Controllers/PidController.cs

@@ -128,6 +128,11 @@ namespace Coscine.Api.Pid.Controllers
         private void LogAnalyticsPidEnquiry(Project project, Resource resource, string applicationsProfile, string license,
             IEnumerable<DisciplineObject> disciplines, IEnumerable<OrganizationObject> organizations, IEnumerable<ProjectRole> owners, string email)
         {
+            string visibility = null;
+            if (project != null && project.VisibilityId.HasValue) 
+            {
+                visibility = _visibilityModel.GetById(project.VisibilityId.Value)?.DisplayName;
+            }
             _coscineLogger.AnalyticsLog(
                 new AnalyticsLogObject
                 {
@@ -139,7 +144,7 @@ namespace Coscine.Api.Pid.Controllers
                     License = license,
                     Disciplines = disciplines?.Select(x => x.DisplayNameEn).ToList(),
                     Organizations = organizations?.Select(x => x.DisplayName).ToList(),
-                    Visibility = project?.VisibilityId.HasValue ? _visibilityModel.GetById(project.VisibilityId.Value)?.DisplayName : null,
+                    Visibility = visibility,
                     UserList = owners?.Select(x => x.UserId.ToString()).ToList(),
                     ExternalInfo = email == null ? null : HashMail(email),
                 });