[PATCH] bug fix for "xen-hotplug-cleanup" script

[PATCH] bug fix for "xen-hotplug-cleanup" script

[eXeC001er]

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Hi.

in log "/var/log/xen/xen-hotplug.log" i found error
"/etc/xen/scripts/xen-hotplug-cleanup: line 24: [: !=: unary operator
expected".

this patch for fix this bug:

Signed-off-by: eXeC001er <execooler@gmail.com>
---

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diff -r 2c3495f3ca84 tools/hotplug/Linux/xen-hotplug-cleanup
--- a/tools/hotplug/Linux/xen-hotplug-cleanup	Fri Jun 04 10:50:55 2010 +0100
+++ b/tools/hotplug/Linux/xen-hotplug-cleanup	Mon Jun 07 00:23:24 2010 +0400
@@ -21,8 +21,8 @@
 
   # if the vm path does not exist and the device class is 'vbd' then we may have
   # a tap2 device
-  if [ $(xenstore-read "$vm_dev" 2>/dev/null) != "" ] \
-       && [ "${path_array[1]}" = "vbd" ]; then
+  if [ x$(xenstore-read "$vm_dev" 2>/dev/null) != "x" ] \
+       && [ x"${path_array[1]}" = "xvbd" ]; then
     vm_dev="$vm/device/tap2/${path_array[3]}"
   fi
 else

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Re: [PATCH] bug fix for "xen-hotplug-cleanup" script

[Keir Fraser]

I backported xen-unstable:21129 to xen-4.0-testing, which appears to be an
existing alternative fix for this issue.

 Thanks,
 Keir

On 06/06/2010 21:26, "eXeC001er" <execooler@gmail.com> wrote:

> Hi.
> 
> in log "/var/log/xen/xen-hotplug.log" i found error
> "/etc/xen/scripts/xen-hotplug-cleanup: line 24: [: !=: unary operator
> expected".
> 
> this patch for fix this bug:
> 
> Signed-off-by: eXeC001er <execooler@gmail.com>
> ---
>