Fixes problem with isBlank property setting

Author: kevwhitt-hee

DigitalLearningSolutions.Web/Views/Frameworks/Developer/_Structure.cshtml

@@ -8,8 +8,7 @@
         <div class="nhsuk-grid-column-full">
             <a class="nhsuk-button" asp-action="AddEditFrameworkCompetencyGroup" asp-route-frameworkId="@(ViewContext.RouteData.Values["frameworkId"])">Add @Model.VocabSingular().ToLower() group</a>
             <a class="nhsuk-button nhsuk-button--secondary" asp-action="AddEditFrameworkCompetency" asp-route-frameworkId="@(ViewContext.RouteData.Values["frameworkId"])">Add ungrouped @Model.VocabSingular().ToLower()</a>
-            <a class="nhsuk-button nhsuk-button--secondary" asp-action="ImportCompetencies" asp-route-frameworkId="@(ViewContext.RouteData.Values["frameworkId"])" asp-route-isNotBlank="@(Model.FrameworkCompetencies?.Any() ?? false) ||
-           (Model.FrameworkCompetencyGroups?.Any(group=> group.FrameworkCompetencies.Any()) ?? false)" asp-route-tabname="@(ViewContext.RouteData.Values["tabname"])">Bulk upload/update @Model.VocabPlural().ToLower()</a>
+            <a class="nhsuk-button nhsuk-button--secondary" asp-action="ImportCompetencies" asp-route-frameworkId="@(ViewContext.RouteData.Values["frameworkId"])" asp-route-isNotBlank="@((Model.FrameworkCompetencies?.Any() ?? false) || (Model.FrameworkCompetencyGroups?.Any(group=> group.FrameworkCompetencies.Any()) ?? false))" asp-route-tabname="@(ViewContext.RouteData.Values["tabname"])">Bulk upload/update @Model.VocabPlural().ToLower()</a>
             <a class="nhsuk-button nhsuk-button--secondary" asp-action="PrintLayout" asp-route-frameworkId="@(ViewContext.RouteData.Values["frameworkId"])">View for print</a>
         </div>
     </div>