[Xen-changelog] [xen-3.2-testing] ioemu: set up all xenstore watches even if there are no VBDs.

["Xen patchbot-3.2-testing" <patchbot-3.2-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1211988973 -3600
# Node ID 84196133c9e5a1e4ac84a04cb3c48737159d1878
# Parent  3708459fd101ec6fe24bb19b8581a80800c1b58f
ioemu: set up all xenstore watches even if there are no VBDs.

Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx>
xen-unstable changeset:   17746:c2fab221b3ece1ecfc0cb2777655e181925fe340
xen-unstable date:        Wed May 28 12:22:36 2008 +0100
---
 tools/ioemu/xenstore.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 3708459fd101 -r 84196133c9e5 tools/ioemu/xenstore.c
--- a/tools/ioemu/xenstore.c    Wed May 28 16:35:48 2008 +0100
+++ b/tools/ioemu/xenstore.c    Wed May 28 16:36:13 2008 +0100
@@ -108,7 +108,7 @@ void xenstore_parse_domain_config(int do
 
     e = xs_directory(xsh, XBT_NULL, buf, &num);
     if (e == NULL)
-        goto out;
+        num = 0;
 
     for (i = 0; i < num; i++) {
         /* read the backend path */

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