From 9723c4abc9d554b64fe22b1541148ddc554f0e2c Mon Sep 17 00:00:00 2001
From: Florian Staudacher <florian_staudacher@yahoo.de>
Date: Fri, 16 Nov 2012 15:34:44 +0100
Subject: [PATCH] don't let the install script run as root user

---
 script/install.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/script/install.sh b/script/install.sh
index 0ae89f9fe..822a68456 100755
--- a/script/install.sh
+++ b/script/install.sh
@@ -180,6 +180,13 @@ interactive_check() {
   fi
 }
 
+# check if this script is run as root
+root_check() {
+  if [ `id -u` -eq 0 ] ; then
+    error "don't run this script as root!"
+  fi
+}
+
 # check if all necessary binaries are available
 binaries_check() {
   for exe in "${!BINARIES[@]}"; do
@@ -447,6 +454,7 @@ prepare_gem_bundle() {
 ####                                                             ####
 
 #interactive_check
+root_check
 
 
 # display a nice welcome message