From 01b3fbf43ca88f2c9c38cd48913e6058a569f4ba Mon Sep 17 00:00:00 2001
From: steve <none@none>
Date: Wed, 11 Oct 2006 16:42:07 +0000
Subject: [PATCH] 2006-10-11 16:42:07 by steve   Hide grep errors when
 files/scripts dont exist or don't work.   (ie. things work when
 /etc/xen-tools/xen-tools.conf isn't present.)

---
 misc/xen-tools | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/misc/xen-tools b/misc/xen-tools
index 143f4a8..b4227c9 100644
--- a/misc/xen-tools
+++ b/misc/xen-tools
@@ -18,7 +18,7 @@
 # --
 # http://www.steve.org.uk
 #
-# $Id: xen-tools,v 1.35 2006-10-11 16:40:55 steve Exp $
+# $Id: xen-tools,v 1.36 2006-10-11 16:42:07 steve Exp $
 #
 
 
@@ -58,7 +58,7 @@ _xen_create_image()
     
     #
     # Complete the initial part of the IP in the configuration file.
-    ip=`grep ^gateway /etc/xen-tools/xen-tools.conf | awk -F'= '  '{print $2}'`
+    ip=`grep ^gateway /etc/xen-tools/xen-tools.conf 2>/dev/null | awk -F'= '  '{print $2}'`
 
     #
     # Available distributions, by which we mean distributions which
@@ -73,7 +73,7 @@ _xen_create_image()
     #
     # Volume group completion
     #
-    vgs=`vgdisplay 2>/dev/null | grep Name | awk '{print $3}'`
+    vgs=`vgdisplay 2>/dev/null | grep Name 2>/dev/null | awk '{print $3}'`
 
     #
     # EVMS container completion
@@ -115,7 +115,7 @@ _xen_create_image()
 	    return 0
 	    ;;
 	--role)
-	    roles=$(for x in `ls -1 /usr/lib/xen-tools/*.d/role.d/ 2>/dev/null | grep -v \/`; do echo ${x} ; done )
+	    roles=$(for x in `ls -1 /usr/lib/xen-tools/*.d/role.d/ 2>/dev/null | grep -v \/ 2>/dev/null`; do echo ${x} ; done )
 	    COMPREPLY=( $( compgen -W '${roles}'  -- "${COMP_WORDS[COMP_CWORD]}" ) )
 	    return 0
 	    ;;
@@ -144,7 +144,7 @@ _xen_delete_image()
     #
     # Volume Group completion
     #
-    vgs=`vgdisplay 2>/dev/null | grep Name | awk '{print $3}'`
+    vgs=`vgdisplay 2>/dev/null | grep Name 2>/dev/null | awk '{print $3}'`
 
     #
     # EVMS container completion
@@ -199,7 +199,7 @@ _xen_update_image()
     #
     # Volume group completion
     #
-    vgs=`vgdisplay 2>/dev/null | grep Name | awk '{print $3}'`
+    vgs=`vgdisplay 2>/dev/null | grep Name 2>/dev/null | awk '{print $3}'`
 
     #
     # EVMS container completion
@@ -243,7 +243,7 @@ _xen_list_images()
     #
     # Volume group completion
     #
-    vgs=`vgdisplay 2>/dev/null | grep Name | awk '{print $3}'`
+    vgs=`vgdisplay 2>/dev/null | grep Name 2>/dev/null | awk '{print $3}'`
 
     #
     # EVMS container completion