From b3ef4be15db5c04ff4fdd8280b499ab075d00d31 Mon Sep 17 00:00:00 2001
From: Brian Fiete <bfiete@gmail.com>
Date: Wed, 13 Oct 2021 12:09:36 -0700
Subject: [PATCH] Fixed out-of-bounds text else

---
 IDE/src/ui/SourceEditWidgetContent.bf | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/IDE/src/ui/SourceEditWidgetContent.bf b/IDE/src/ui/SourceEditWidgetContent.bf
index 6104ec42..fa6014e8 100644
--- a/IDE/src/ui/SourceEditWidgetContent.bf
+++ b/IDE/src/ui/SourceEditWidgetContent.bf
@@ -3394,7 +3394,8 @@ namespace IDE.ui
 
                         int textStartPos = lineChar - (int32)trimmedLineText.Length;
                         String tabStartStr = scope String();
-                        tabStartStr.Append(lineText, 0, textStartPos);
+						if (textStartPos > 0)
+                        	tabStartStr.Append(lineText, 0, textStartPos);
                         int32 columnPos = (int32)(GetTabbedWidth(tabStartStr, 0) / mCharWidth + 0.001f);
                         if (wantLineColumn > columnPos)
                         {