Hide tasks invoice line item table if module is disabled

app/Models/Account.php

@@ -1593,6 +1593,7 @@ class Account extends Eloquent
             return true;
         }
 
+        // note: single & checks bitmask match
         return $this->enabled_modules & static::$modules[$entityType];
     }
 

resources/views/invoices/edit.blade.php

@@ -254,7 +254,10 @@
 		<table class="table invoice-table">
 
 			@include('invoices.edit_table', ['isTasks' => false])
-			@include('invoices.edit_table', ['isTasks' => true])
+
+			@if ($account->isModuleEnabled(ENTITY_TASK))
+				@include('invoices.edit_table', ['isTasks' => true])
+			@endif
 
 		<tfoot>
 			<tr>