if res = wRM.LoadData => null

triroakenshield · Mar 4, 2020 · c634359 · c634359
1 parent 9b76a0b
commit c634359
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/RosReestrImp/MyCommands.cs b/RosReestrImp/MyCommands.cs
@@ -263,7 +263,7 @@ public void ImportXML()
             if (openFileDialog1.ShowDialog() == DialogResult.OK)
             {
                 List<Data.DataLayer> res = wRM.LoadData(openFileDialog1.FileName);
-                res.ForEach(l => DrawLayer(l));
+                if (res != null) res.ForEach(l => DrawLayer(l));
             }
         }
 
@@ -281,7 +281,7 @@ public void ImportXMLwithRule()
                 if (openFileDialog1.ShowDialog() == DialogResult.OK)
                 {
                     List<Data.DataLayer> res = wRM.LoadData(openFileDialog1.FileName);
-                    res.ForEach(l => DrawLayer(l));
+                    if (res != null) res.ForEach(l => DrawLayer(l));
                 }
             }
         }