Patch: Fix for UUIDs in XML parser

[Peter Vetere <pvetere@xxxxxxxxxx>]

Hi all.  Here's a pretty straightforward patch that fixes a bug I found 
where, if <uuid>...</uuid> is specified in the XML on the call 
createLinux, it is not propagated down to Xend.  The result is an 
instance with a different UUID than the one requested.

Pete

--- src/xml.c   10 Jul 2006 11:21:24 -0000      1.26
+++ src/xml.c   13 Jul 2006 20:52:48 -0000
@@ -1019,6 +1019,13 @@
     }
     xmlXPathFreeObject(obj);

+    obj = xmlXPathEval(BAD_CAST "string(/domain/uuid[1])", ctxt);
+    if ((obj == NULL) || (obj->type == XPATH_STRING) &&
+        (obj->stringval != NULL) && (obj->stringval[0] != 0)) {
+        virBufferVSprintf(&buf, "(uuid '%s')", obj->stringval);
+    }
+    xmlXPathFreeObject(obj);
+
     obj = xmlXPathEval(BAD_CAST "string(/domain/bootloader[1])", ctxt);
     if ((obj != NULL) && (obj->type == XPATH_STRING) &&
         (obj->stringval != NULL) && (obj->stringval[0] != 0)) {