From 557c38cced1d5afe658fcaf43469babb0e4d555e Mon Sep 17 00:00:00 2001
From: uzxmx <mingxiangxue@gmail.com>
Date: Sat, 14 Aug 2021 12:15:36 +0800
Subject: [PATCH] Use command to avoid name collision with shell builtins
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Mislav Marohnić <hi@mislav.net>
---
 bin/ruby-build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/ruby-build b/bin/ruby-build
index 1ec4709025..7652345adc 100755
--- a/bin/ruby-build
+++ b/bin/ruby-build
@@ -368,7 +368,7 @@ fetch_tarball() {
     elif [ -n "$RUBY_BUILD_MIRROR_PACKAGE_URL" ]; then
       mirror_url="$RUBY_BUILD_MIRROR_PACKAGE_URL"
     elif [ -n "$RUBY_BUILD_MIRROR_CMD" ]; then
-      mirror_url="$("$RUBY_BUILD_MIRROR_CMD" "$package_url" "$checksum")"
+      mirror_url="$(command "$RUBY_BUILD_MIRROR_CMD" "$package_url" "$checksum")"
     fi
   fi