From 7b6291bba5329bc1b9e47ca114b08d95a009104f Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Mon, 23 May 2022 10:02:34 -0700
Subject: [PATCH] LoadOldVer fix when command fails to execute

---
 IDE/src/ui/SourceViewPanel.bf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IDE/src/ui/SourceViewPanel.bf b/IDE/src/ui/SourceViewPanel.bf
index 720601ee..c179b491 100644
--- a/IDE/src/ui/SourceViewPanel.bf
+++ b/IDE/src/ui/SourceViewPanel.bf
@@ -3691,7 +3691,7 @@ namespace IDE.ui
 			{
 				Debug.Assert(mOldVerLoadExecutionInstance == null);
 				mOldVerLoadExecutionInstance = gApp.DoRun(null, mOldVerLoadCmd, gApp.mInstallDir, .None);
-				mOldVerLoadExecutionInstance.mAutoDelete = false;
+				mOldVerLoadExecutionInstance?.mAutoDelete = false;
 			}
 
 			CloseHeader();