From 68524196d2b45b374439b75c7227ec7b26a1d0fb Mon Sep 17 00:00:00 2001
From: Marc Fiuczynski <mef@cs.princeton.edu>
Date: Thu, 24 Jan 2008 16:08:53 +0000
Subject: [PATCH] check if /etc/vservers/GUEST/personality file exist before
 trying to grep from it

---
 vbuild-init-vserver.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vbuild-init-vserver.sh b/vbuild-init-vserver.sh
index cec08df3..fd77618d 100755
--- a/vbuild-init-vserver.sh
+++ b/vbuild-init-vserver.sh
@@ -98,7 +98,11 @@ function setup_vserver () {
     [ -d /vservers/$vserver ] 
 
     if [ ! -z "$personality" ] ; then
-	registered_personality=$(grep $personality /etc/vservers/$vserver/personality | wc -l)
+	if [ -f "/etc/vservers/$vserver/personality" ] ; then
+	    registered_personality=$(grep $personality /etc/vservers/$vserver/personality | wc -l)
+	else
+	    registered_personality=0
+	fi
 	if [ $registered_personality -eq 0 -a "$personality" != "linux64" ] ; then
 	    echo $personality >> /etc/vservers/$vserver/personality
 	fi
-- 
2.43.0