Fix a potential null reference bug

2017-08-10 15:35:56 -05:00 · 2017-08-10 15:35:56 -05:00 · 15e0092699
commit 15e0092699
parent e864276316
1 changed files with 1 additions and 0 deletions
--- a/EduNetworkBuilder/PersonProfileForm.cs
+++ b/EduNetworkBuilder/PersonProfileForm.cs
@ -451,6 +451,7 @@ namespace EduNetworkBuilder
            if (tvClasswork.SelectedNode == null) return;

            TreeNode Node = tvClasswork.SelectedNode;
+            if (Node == null) return; //Break out to avoid exploding

            if (Node.Tag is SchoolworkClass)
            {