From df0c8386a9fef3059d498ea61683448e388baa97 Mon Sep 17 00:00:00 2001
From: Paulb23 <p_batty@hotmail.co.uk>
Date: Sat, 26 Oct 2019 13:37:25 +0100
Subject: Fix text minimap crash when last line is folded

---
 scene/gui/text_edit.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index a7e87a28ae..ae9c7c88d8 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -958,6 +958,10 @@ void TextEdit::_notification(int p_what) {
 						}
 					}
 
+					if (minimap_line < 0 || minimap_line >= (int)text.size()) {
+						break;
+					}
+
 					Map<int, HighlighterInfo> color_map;
 					if (syntax_coloring) {
 						color_map = _get_line_syntax_highlighting(minimap_line);
-- 
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