Xen devel - Jan 2012 - [PATCH] Fix setting XENSTORED_ROOTDIR in xencommons

# HG changeset patch
# User Jim Fehlig <jfehlig@suse.com>
# Date 1326476571 25200
# Node ID 77587801a436ce36eb291be2d1ea677249044a6e
# Parent  5b2676ac13218951698c49fa0350f2ac48220f3d
Fix setting XENSTORED_ROOTDIR in xencommons

Due to a logic bug, XENSTORED_ROOTDIR was not being set to
default value when zero length.

    Signed-off-by: Jim Fehlig <jfehlig@suse.com>

diff -r 5b2676ac1321 -r 77587801a436 tools/hotplug/Linux/init.d/xencommons
--- a/tools/hotplug/Linux/init.d/xencommons	Mon Jan 09 16:01:44 2012 +0100
+++ b/tools/hotplug/Linux/init.d/xencommons	Fri Jan 13 10:42:51 2012 -0700
@@ -61,7 +61,7 @@ do_start () {
 
 	if ! `xenstore-read -s / >/dev/null 2>&1`
 	then
-		test -z "$XENSTORED_ROOTDIR" ||
XENSTORED_ROOTDIR="/var/lib/xenstored"
+		test -z "$XENSTORED_ROOTDIR" &&
XENSTORED_ROOTDIR="/var/lib/xenstored"
 		rm -f "$XENSTORED_ROOTDIR"/tdb* &>/dev/null
 		test -z "$XENSTORED_TRACE" || XENSTORED_ARGS=" -T
/var/log/xen/xenstored-trace.log"

Jim Fehlig writes ("[Xen-devel] [PATCH] Fix setting XENSTORED_ROOTDIR in
xencommons"):
> Fix setting XENSTORED_ROOTDIR in xencommons
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>