From 482c7103ed03c2399eecc49ad1166344c7e50b58 Mon Sep 17 00:00:00 2001
From: Twan van Laarhoven <twanvl@gmail.com>
Date: Fri, 10 Apr 2020 17:27:04 +0200
Subject: [PATCH] Fix index out of bounds error

---
 src/gui/value/text.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gui/value/text.cpp b/src/gui/value/text.cpp
index 713dfcbb..f17cf043 100644
--- a/src/gui/value/text.cpp
+++ b/src/gui/value/text.cpp
@@ -1011,6 +1011,7 @@ void TextValueEditor::replaceSelection(const String& replacement, const String&
     size_t best_cursor = expected_cursor;
     if (real_value.size() < expected_value.size()
       && expected_cursor < expected_value.size()
+      && start < real_value.size()
       && expected_value.GetChar(expected_cursor) == UNTAG_SEP
       && real_value.GetChar(start)               == UNTAG_SEP
       && real_value.size() - end_min == start) {