gnucash stable: [gnc-unicode] bugfix strings compare equality should return 0

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/48b1f514 (commit)
	from  https://github.com/Gnucash/gnucash/commit/5ca4c8c5 (commit)



commit 48b1f5143297e8f9534890ddc6b2b59b43643ef4
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Jun 15 10:44:51 2025 +0800

    [gnc-unicode] bugfix strings compare equality should return 0



Summary of changes:
 libgnucash/core-utils/gnc-unicode.cpp            | 2 +-
 libgnucash/core-utils/test/gtest-gnc-unicode.cpp | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)