gnucash stable: [gnc-pricedb.cpp] rewrite price_list_insert more efficiently

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/040ccb79 (commit)
	from  https://github.com/Gnucash/gnucash/commit/d6b49bbc (commit)



commit 040ccb79b6c8fd8a02bda2e713b8792df4f61f72
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Mon Jul 31 23:04:52 2023 +0800

    [gnc-pricedb.cpp] rewrite price_list_insert more efficiently
    
    no need for PriceListIsDuplStruct
    and shortcut "return true" if price is a duplicate



Summary of changes:
 libgnucash/engine/gnc-pricedb.cpp | 54 ++++++++++-----------------------------
 1 file changed, 13 insertions(+), 41 deletions(-)