From 69a747c4c9203738ff0e621ab2066aa5d2a13709 Mon Sep 17 00:00:00 2001
From: Daniil Baturin <daniil@baturin.org>
Date: Tue, 29 Jul 2014 23:39:24 +0200
Subject: Replace login name check with effective UID check in install-image.

---
 scripts/install/install-image | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/install/install-image b/scripts/install/install-image
index f1f64dc2..c7323fbf 100755
--- a/scripts/install/install-image
+++ b/scripts/install/install-image
@@ -242,8 +242,8 @@ else
     PASSWORD=""
 fi
 
-if [ `whoami` != 'root' ] ; then
-  fail_exit 'This script must be run with root privileges.'
+if [ $(id -u) != 0 ]; then
+    fail_exit "Image installation requires root privileges!"
 fi
 
 trap sig_handler INT KILL
-- 
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