Fixed crash when component is null within GetItem

ExportDXF/ExportDXF.csproj

@@ -25,7 +25,7 @@
     <MapFileExtensions>true</MapFileExtensions>
     <PublisherName>Rogers Engineering</PublisherName>
     <ApplicationRevision>4</ApplicationRevision>
-    <ApplicationVersion>1.1.0.%2a</ApplicationVersion>
+    <ApplicationVersion>1.1.1.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <PublishWizardCompleted>true</PublishWizardCompleted>
     <BootstrapperEnabled>true</BootstrapperEnabled>

ExportDXF/ItemExtractor.cs

@@ -81,7 +81,11 @@ namespace ExportDXF
             }
 
             item.Component = GetComponent(rowIndex);
+
+            if (item.Component != null)
+            {
                 item.Configuration = item.Component.ReferencedConfiguration;
+            }
 
             return item;
         }