From 70dad7e5a341f9cbd51509d46d0376d7a2d0e497 Mon Sep 17 00:00:00 2001
From: jsjtxietian <jsjtxietian@outlook.com>
Date: Sun, 20 Aug 2023 16:49:16 +0800
Subject: [PATCH] Fixes a text find perf issue, if can't find any match words,
 just early break the while loop. This will improve a lot when p_search.length
 is way too long since p_from_column will only plus 1 every loop

---
 scene/gui/text_edit.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 4a82f6e7259..cffd9604f6e 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -7000,6 +7000,11 @@ int TextEdit::_get_column_pos_of_word(const String &p_key, const String &p_searc
 				col = p_search.findn(p_key, p_from_column);
 			}
 
+			// If not found, just break early to improve performance.
+			if (col == -1) {
+				break;
+			}
+
 			// Whole words only.
 			if (col != -1 && p_search_flags & SEARCH_WHOLE_WORDS) {
 				p_from_column = col;