From: Victor Lowther <victor.lowther@gmail.com>
Date: Sat, 14 Aug 2010 19:23:25 +0000 (-0500)
Subject: We have $UID, use it instead of $(id -u)
X-Git-Tag: 008~162
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=afbeadb9daa3b1d44c77007f241f24c7e593252b;p=thirdparty%2Fdracut.git

We have $UID, use it instead of $(id -u)

No point in spawning a command and parsing its output when the UID
is already in the environment.
---

diff --git a/dracut b/dracut
index bfef92c97..a2bc3121f 100755
--- a/dracut
+++ b/dracut
@@ -288,7 +288,7 @@ unset item
 
 # make sure that library links are correct and up to date
 cp -ar /etc/ld.so.conf* "$initdir"/etc
-ldconfig -r "$initdir" || [[ $(id -u) != "0" ]] && dinfo "ldconfig might need uid=0 (root) for chroot()"
+ldconfig -r "$initdir" || [[ $UID != "0" ]] && dinfo "ldconfig might need uid=0 (root) for chroot()"
 
 [[ $beverbose = yes ]] && (du -c "$initdir" | sort -n)