From 27b8e6d576346e3174760087a15811478a90459e Mon Sep 17 00:00:00 2001
From: Alexander Gavriliuk <alexandrgproductengine@lindenlab.com>
Date: Wed, 18 Sep 2024 11:44:03 +0200
Subject: #2408 The long covenant with emojis significantly slows down some
 operations in the viewer

---
 indra/newview/llexpandabletextbox.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'indra/newview/llexpandabletextbox.cpp')

diff --git a/indra/newview/llexpandabletextbox.cpp b/indra/newview/llexpandabletextbox.cpp
index 748e10160c..5c46eb9d80 100644
--- a/indra/newview/llexpandabletextbox.cpp
+++ b/indra/newview/llexpandabletextbox.cpp
@@ -44,6 +44,14 @@ public:
         mExpanderLabel(utf8str_to_wstring(more_text))
     {}
 
+    /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const
+    {
+        LLStyleSP sp(cloneStyle(target, mStyle));
+        LLExpanderSegment* copy = new LLExpanderSegment(sp, mStart, mEnd, LLStringUtil::null, target);
+        copy->mExpanderLabel = mExpanderLabel;
+        return copy;
+    }
+
     /*virtual*/ bool    getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const
     {
         // more label always spans width of text box
-- 
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