[Xen-changelog] [xen-unstable] tools: xencommons init script: Fix setting XENSTORED_ROOTDIR

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Jim Fehlig <jfehlig@xxxxxxxx>
# Date 1327599811 0
# Node ID e2722b24dc0962de37215320b05d1bb7c4c42864
# Parent  c9abfdcae28d1924666e0bef44e62ce61100e8e8
tools: xencommons init script: Fix setting XENSTORED_ROOTDIR

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

Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---


diff -r c9abfdcae28d -r e2722b24dc09 tools/hotplug/Linux/init.d/xencommons
--- a/tools/hotplug/Linux/init.d/xencommons     Thu Jan 26 17:38:05 2012 +0000
+++ b/tools/hotplug/Linux/init.d/xencommons     Thu Jan 26 17:43:31 2012 +0000
@@ -61,7 +61,7 @@
 
        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"
 

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