From 2e88d29b9be766f4cab787d2543197ee7e6afeda Mon Sep 17 00:00:00 2001
From: Elan Ruusamäe <glen@delfi.ee>
Date: Sun, 31 May 2015 19:28:29 +0300
Subject: use getent(1) from glibc to retrieve user home

---
 commit.d/50vcs-commit | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commit.d/50vcs-commit b/commit.d/50vcs-commit
index 7c6173f..1d9ade4 100755
--- a/commit.d/50vcs-commit
+++ b/commit.d/50vcs-commit
@@ -43,7 +43,7 @@ if [ "$VCS" = git ] && [ -d .git ]; then
 	if [ -n "$USER" ]; then
 		# Use user.name and user.email from the gitconfig belonging
 		# to the user who became root.
-		USER_HOME="$(perl -e 'print ((getpwnam(shift()))[7])' "$USER")"
+		USER_HOME="$(getent passwd "$USER" | cut -d: -f6)"
 		if [ -n "$USER_HOME" ] && [ -e "$USER_HOME/.gitconfig" ]; then
 			if [ -z "$GIT_AUTHOR_NAME" ]; then
 				GIT_AUTHOR_NAME="$(git config -f "$USER_HOME/.gitconfig" user.name)" || true
-- 
cgit v1.2.3