[PATCH 9/10][TOOLS][XM-TEST] Default to appending to "extra" in XenConfig

[Tony Breeds <tony@bakeyournoodle.com>]

Default to appending to "extra" in XenConfig.

PowerPC needs console information from the command line.  Resetting the whole
command line causes false failures.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
---

tools/xm-test/lib/XmTestLib/XenDomain.py |    3 +++
1 file changed, 3 insertions(+)

--- a/tools/xm-test/lib/XmTestLib/XenDomain.py	Thu Oct 19 12:14:50 2006 +1000
+++ b/tools/xm-test/lib/XmTestLib/XenDomain.py	Thu Oct 19 17:01:02 2006 +1000
@@ -97,6 +97,9 @@ class XenConfig:
         if name in self.opts.keys() and isinstance(self.opts[name] ,
                                         list) and not isinstance(value, list):
                 self.opts[name] = [value]
+        # "extra" is special so append to it.
+        elif name == "extra" and name in self.opts.keys():
+            self.opts[name] += " %s" % (value)
         else:
             self.opts[name] = value