From 6ebc8dc69f6a972d0b83057beaf352d9b6b1a72b Mon Sep 17 00:00:00 2001
From: Andrey Kleshchev <117672381+akleshchev@users.noreply.github.com>
Date: Thu, 27 Aug 2026 19:33:52 +0300
Subject: #1841 Fix leap command

--leap is mapped to --set LeapCommand
---
 indra/newview/llcommandlineparser.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/indra/newview/llcommandlineparser.cpp b/indra/newview/llcommandlineparser.cpp
index 7e7d528199..7e1f85aff1 100644
--- a/indra/newview/llcommandlineparser.cpp
+++ b/indra/newview/llcommandlineparser.cpp
@@ -614,7 +614,14 @@ void setControlValueCB(const LLCommandLineParser::token_vector_t& value,
                 else if (ctrl->isType(TYPE_LLSD))
                 {
                     // Command-line LLSD should support a notation format string
-                    ctrl->setValueFromNotation(onevalue(option, value), false);
+                    // Note that LeapCommand is an TYPE_LLSD, but generaly is not a notation string,
+                    // so keep a fallback to saving value directly.
+                    // To preserve pre-setValueFromNotation, everything has a fallback.
+                    std::string strvalue = onevalue(option, value);
+                    if (!ctrl->setValueFromNotation(strvalue, false))
+                    {
+                        ctrl->setValue(LLSD::String(strvalue), false);
+                    }
                 }
                 else
                 {
-- 
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