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[Xen-devel] xm: catch TypeError if xenconsole is nonexistent

from [Yu Zhiguo]

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To:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject:	[Xen-devel] xm: catch TypeError if xenconsole is nonexistent
From:	Yu Zhiguo <yuzg@xxxxxxxxxxxxxx>
Date:	Wed, 28 Apr 2010 18:32:43 +0800
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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If command xenconsole is nonexistent:
# xm console pv1
Unexpected error: exceptions.TypeError

Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
  File "/usr/sbin/xm", line 7, in ?
    main.main(sys.argv)
  File "usr/lib64/python2.4/site-packages/xen/xm/main.py", line 3939, in main
...

Catch this error.
------------

catch TypeError if xenconsole is nonexistent

Signed-off-by: Yu Zhiguo <yuzg@xxxxxxxxxxxxxx>

diff -r c87ec146229a -r b696c19ee132 tools/python/xen/util/auxbin.py
--- a/tools/python/xen/util/auxbin.py   Fri Apr 23 15:04:26 2010 +0100
+++ b/tools/python/xen/util/auxbin.py   Thu Apr 29 01:48:00 2010 +0800
@@ -28,7 +28,7 @@
         a.extend(args)
     try:
         os.execv(exepath, a)
-    except OSError, exn:
+    except (OSError, TypeError), exn:
         print exepath, ": ", exn
         sys.exit(1)
 


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