From 2ee2ca7a38aece73ca4efd27f349de24f79ed01f Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Tue, 4 Jun 2024 23:20:22 +0300
Subject: [PATCH] fix: empty textbox double click causes fatal error

---
 src/graphics/ui/elements/TextBox.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/graphics/ui/elements/TextBox.cpp b/src/graphics/ui/elements/TextBox.cpp
index 43b6304e..ac454c42 100644
--- a/src/graphics/ui/elements/TextBox.cpp
+++ b/src/graphics/ui/elements/TextBox.cpp
@@ -337,6 +337,9 @@ inline std::wstring get_alphabet(wchar_t c) {
 }
 
 void TextBox::tokenSelectAt(int index) {
+    if (input.empty()) {
+        return;
+    }
     int left = index;
     int right = index;