diff --git a/View/QueryView.xaml.cs b/View/QueryView.xaml.cs
index 899c788..bf293f9 100644
--- a/View/QueryView.xaml.cs
+++ b/View/QueryView.xaml.cs
@@ -56,7 +56,7 @@ namespace Audit.View
             int rownum = this.DataGridDyelots.SelectedIndex;
             string DataGridDyelots_value = (DataGridDyelots.Columns[0].GetCellContent(DataGridDyelots.Items[rownum]) as TextBlock).Text;
             Dyelots_Dyelot.Text = DataGridDyelots_value.ToString();
-            if (Dyelots_Dyelot != null) 
+            if (DataGridDyelots_value != null) 
             {
 
             }