Crash in ~LLScriptEdCore()

[akleshchev]

Environment

Second Life Release 7.1.9.9851691213 (64bit)

Description

Crash in ~LLScriptEdCore() on "delete script_search"

Reproduction steps

Potential scenario:

• Open a script
• Open script's search floater (edit->Search/Replace), detach it from parent floater
• Force a Disconnect
• Wait for half a minute
• Quit

Bugsplat example: https://app.bugsplat.com/v2/crash?database=SecondLife_Viewer_2018&id=1490806

[sergiiiproductengine]

Passed QA.

Verified on the Second Life Release 7.1.10.10582490681 (64bit) on Win11/OSX in the scope of https://github.com/secondlife/iqa/issues/316.