[Libvirt-cim] [PATCH] [TEST] add a try..except to get_value_xpath()

[Dan Smith]

>> +            raise Exception('Zero or multiple node found')
>> 
DK> And can we use logger.error instead, I guess using raise statement
DK> does not proceed with the execution of the next stmt after it,
DK> right ??  In that case the return None wont be of much use. 

This is correct, the "return None" statement never gets executed.

-- 
Dan Smith
IBM Linux Technology Center
Open Hypervisor Team
email: danms at us.ibm.com
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