From 87586ac5eb66b5638a83cbb619de817b7b3d581c Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Thu, 26 Mar 2026 21:02:35 +0900
Subject: [PATCH] Only use --no-same-owner with tar when supported

Fix #4740
Fix #4741
---
 install | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/install b/install
index 7eee4d8a..545c989a 100755
--- a/install
+++ b/install
@@ -112,10 +112,15 @@ link_fzf_in_path() {
   return 1
 }
 
+tar_opts="-xzf -"
+if tar --no-same-owner -tf /dev/null 2> /dev/null; then
+  tar_opts="--no-same-owner $tar_opts"
+fi
+
 try_curl() {
   command -v curl > /dev/null &&
     if [[ $1 =~ tar.gz$ ]]; then
-      curl -fL $1 | tar --no-same-owner -xzf -
+      curl -fL $1 | tar $tar_opts
     else
       local temp=${TMPDIR:-/tmp}/fzf.zip
       curl -fLo "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
@@ -125,7 +130,7 @@ try_curl() {
 try_wget() {
   command -v wget > /dev/null &&
     if [[ $1 =~ tar.gz$ ]]; then
-      wget -O - $1 | tar --no-same-owner -xzf -
+      wget -O - $1 | tar $tar_opts
     else
       local temp=${TMPDIR:-/tmp}/fzf.zip
       wget -O "$temp" $1 && unzip -o "$temp" && rm -f "$temp"