patch 9.0.2034: don't try to copy SMACK attribute, when none exist Commit: https://github.com/vim/vim/commit/5a679b2263f597950f99c60a99d4d1a192e9f639 Author: Christian Brabandt <cb@256bit.org> Date: Mon Oct 16 10:17:13 2023 +0200 patch 9.0.2034: don't try to copy SMACK attribute, when none exist Problem: don't try to copy SMACK attribute, when none exist Solution: return early if SMACK extended attributes do not exist or if they are not supported closes: #1711 closes: #13348 Signed-off-by: Christian Brabandt <cb@256bit.org>